Complete feed
Recently updated
Advisories the vendor has revised
Android app · Google Play
Take your CVE monitoring with you.
Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 32 official vendor sources and 160+ reviewed platform categories.
High [CVE-2025-61018] Denial of Service via crafted SQL statements in sqlo_place_dt_set
An issue in the sqlo_place_dt_set component of openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) via crafted SQL statements. A successful exploit could make the service unavailable to legitimate users. Although `virtuoso-opensource` is shipped with RHEL 7 Extended Lifecycle Support (ELS), the vulnerable code is completely absent from the package. Therefore, Red Hat products are not impacted by this vulnerability. Red Hat severity: Important — CVSS 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). Weakness: CWE-89. Red Hat lists Red Hat Enterprise Linux 7 as not affected.
High [CVE-2025-61020] openlink virtuoso-opensource: Denial of Service via crafted SQL statements
An issue in the sqlo_strip_in_join component of openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) via crafted SQL statements. This can lead to a Denial of Service (DoS), making the service unavailable to legitimate users. Although `virtuoso-opensource` is shipped with RHEL 7 Extended Lifecycle Support (ELS), the vulnerable code is completely absent from the package. Therefore, Red Hat products are not impacted by this vulnerability. Red Hat severity: Important — CVSS 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). Weakness: CWE-89. Red Hat lists Red Hat Enterprise Linux 7 as not affected.
High [CVE-2025-61023] Denial of Service in st_compare component via crafted SQL statements
An issue in the st_compare component of openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) via crafted SQL statements. This could lead to a Denial of Service (DoS), making the service unavailable to legitimate users. Although `virtuoso-opensource` is shipped with RHEL 7 Extended Lifecycle Support (ELS), the vulnerable code is completely absent from the package. Therefore, Red Hat products are not impacted by this vulnerability. Red Hat severity: Important — CVSS 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). Weakness: CWE-89. Red Hat lists Red Hat Enterprise Linux 7 as not affected.
High [CVE-2025-61028] Denial of Service via crafted SQL statements
An issue in the time_t_to_dt component of openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) via crafted SQL statements. An attacker could exploit this vulnerability by sending specially crafted SQL statements, leading to a Denial of Service (DoS) condition. This could make the affected system unavailable to legitimate users. Although `virtuoso-opensource` is shipped with RHEL 7 Extended Lifecycle Support (ELS), the vulnerable code is completely absent from the package. Therefore, Red Hat products are not impacted by this vulnerability. Red Hat severity: Important — CVSS 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). Weakness: CWE-770. Red Hat lists Red Hat Enterprise Linux 7 as not affected.
Medium [CVE-2026-11972] Python tarfile module: Denial of Service via improper EOF handling in streaming mode
When using the "tarfile" module with a file opened in "streaming mode" (mode="r|") the tarfile module did not properly handle EOF, making archive parsing take exponentially longer. This can cause the `tarfile` module to enter an infinite loop, leading to a Denial of Service (DoS) for applications processing such archives. When processing a tar archive in streaming mode (mode='r|'), the _Stream.seek function does not properly check for end-of-file, which can cause an infinite loop when processing a specially crafted archive. Red Hat ships Python as part of many products, and applications using tarfile's streaming mode are potentially affected by this denial of service vulnerability. Red Hat severity: Moderate — CVSS 6.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H). Weakness: CWE-835. Affected Red Hat products: Red Hat Hardened Images; Exploit Intelligence; Red Hat AI Inference Server; Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat Enterprise Linux AI (RHEL AI) 3; Red Hat OpenShift AI (RHOAI); Red Hat OpenShift Dev Spaces; Red Hat OpenShift Virtualization 4; Self-service automation portal 2. Red Hat fixing advisory: RHSA-2026:35806, RHSA-2026:35807, RHSA-2026:35812, RHSA-2026:35813, RHSA-2026:54534, RHSA-2026:54554.
Medium [CVE-2026-54518] Information disclosure and data manipulation via view-based access control bypass
jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, UnwrappedPropertyHandler.processUnwrappedCreatorProperties() replays buffered JSON into creator parameters but never consults prop.visibleInView(activeView). The normal property-based creator path gates creator properties on the active view, but this unwrapped-creator replay path bypasses that check, so a constructor parameter annotated with both @JsonView(AdminView.class) and @JsonUnwrapped is populated from attacker JSON even when a more restrictive view is active. This vulnerability is fixed in 2.21.4 and 3.1.4. This vulnerability allows a remote attacker to bypass security view restrictions by sending specially crafted JSON (JavaScript Object Notation) data. The UnwrappedPropertyHandler component, which processes unwrapped properties, incorrectly populates constructor parameters that should be hidden by an active security view. This can lead to unauthorized information disclosure or data manipulation. When processing unwrapped creator properties, the component fails to properly enforce @JsonView annotations, enabling sensitive constructor parameters to be populated from untrusted JSON data. Red Hat severity: Moderate — CVSS 6.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N). Weakness: CWE-639.
Medium [CVE-2026-54514] Information Disclosure via Eager DNS Resolution
jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.0.0 until 2.18.8, 2.21.4, and 3.1.4, JDKFromStringDeserializer constructed InetSocketAddress with new InetSocketAddress(host, port), which performs eager DNS name resolution for hostname inputs at deserialization time. An application that binds untrusted JSON into a type containing an InetSocketAddress field issues an attacker-chosen DNS query during readValue, before any application-level validation or connect logic. The fix uses InetSocketAddress.createUnresolved(host, port), deferring DNS to an explicit connect. This vulnerability is fixed in 2.18.8, 2.21.4, and 3.1.4. A flaw was found in jackson-databind, a library used for processing JSON data. This vulnerability allows a remote attacker to force the application to perform an attacker-chosen DNS (Domain Name System) query. This occurs when untrusted JSON input containing specific network address information is processed, potentially leading to the disclosure of sensitive network configuration details. Moderate: A flaw in `jackson-databind` can lead to information disclosure in Red Hat products that process untrusted JSON input. This eager DNS resolution occurs before application-level validation, potentially revealing internal network configuration details through DNS logs.
Medium [CVE-2026-54515] Ignored properties can be unexpectedly modified
jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.8.0 until 2.18.9, 2.21.5, and 3.1.4, in BeanDeserializerBase.createContextual(), per-property @JsonIgnoreProperties exclusions are applied by _handleByNameInclusion(), producing a contextual deserializer whose BeanPropertyMap has the ignored properties removed. The subsequent per-property case-insensitivity block (triggered by @JsonFormat(ACCEPT_CASE_INSENSITIVE_PROPERTIES)) rebuilds from this._beanProperties (the original, unfiltered map) instead of contextual._beanProperties, then overwrites the filtered map — restoring every property _handleByNameInclusion had just removed. This vulnerability is fixed in 2.18.9, 2.21.5, and 3.1.4. This vulnerability occurs in the data-binding functionality where properties intended to be ignored are incorrectly restored and become writable again. An attacker could potentially exploit this by providing input that modifies data through these supposedly ignored properties. This could lead to unintended changes in application data, impacting data integrity. This is a Moderate impact flaw in jackson-databind where applications enabling case-insensitive property matching alongside per-property @JsonIgnoreProperties may inadvertently expose fields to unauthorized modification.
Medium [CVE-2026-54516] Security bypass due to improper handling of renamed properties
jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, POJOPropertiesCollector._renameProperties() allows a property with @JsonProperty("renamed") on the getter and @JsonIgnore on the setter to be renamed rather than dropped. With MapperFeature.INFER_PROPERTY_MUTATORS enabled (default), the private backing field is retained; during deserialization BeanDeserializerFactory.addBeanProps() sees hasField()==true, builds a FieldProperty, and makes the backing field writable. An attacker supplying the renamed JSON key writes the backing field directly, bypassing the @JsonIgnore on the setter. This vulnerability is fixed in 3.1.4. This vulnerability allows a remote attacker to bypass security controls by exploiting an issue in how properties are handled when both @JsonProperty (for renaming) and @JsonIgnore (for ignoring) annotations are used. By supplying a specially crafted JSON key, an attacker can directly write to a private data field, circumventing the intended security restrictions and potentially leading to unexpected data modification. Moderate: This flaw in jackson-databind allows for property tampering and mass assignment in Red Hat products. Red Hat severity: Moderate — CVSS 5.3 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N). Weakness: CWE-915.
Medium [CVE-2026-54517] Information disclosure via improper JsonView filter application
jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, in BeanDeserializer._deserializeUsingPropertyBased, the active-view (@JsonView) filter was applied only to creator properties; the regular property-buffering branch performed no prop.visibleInView(activeView) check. A change making SetterlessProperty.isMerging() return true routed setterless Collection/Map properties through this unguarded path, so a setterless collection annotated with a restricted @JsonView is populated from attacker JSON even when the active view excludes it. This vulnerability is fixed in 2.21.4 and 3.1.4. A remote attacker can exploit this vulnerability due to an issue in how active-view (@JsonView) filters are applied. This can lead to information disclosure, allowing an attacker to access data that should otherwise be restricted. Moderate: A flaw in jackson-databind allows for information disclosure and an access-control bypass. This occurs because the `@JsonView` filter, intended to restrict data visibility, is not correctly applied to setterless collection and map properties during deserialization. An attacker could exploit this to populate view-restricted properties from untrusted JSON, potentially accessing sensitive data that should be excluded by the active view.
Medium [CVE-2026-54762] Authentication bypass due to invalid authentication secret
Traefik is an HTTP reverse proxy and load balancer. From 3.7.0-ea.1 until 3.7.5, there is a medium severity vulnerability in Traefik's Kubernetes Ingress NGINX provider that causes affected routes to fail open. When an Ingress explicitly enables BasicAuth or DigestAuth through the supported nginx.ingress.kubernetes.io/auth-type and auth-secret annotations, but the referenced auth Secret cannot be resolved or parsed, Traefik logs the resolution error, skips installing the authentication middleware, and still emits a router to the backend service. A route that operators intended to protect is therefore published to the data plane without its authentication control, allowing unauthenticated access to the backend. The trigger is an invalid or unresolved auth dependency — a missing, malformed, unreadable, or policy-denied Secret — rather than an intentionally unprotected route. This vulnerability is fixed in 3.7.5. This allows unauthenticated access to backend services that were intended to be protected, potentially exposing sensitive information or functionality. Red Hat severity: Low — CVSS 4.4 (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N). Weakness: CWE-166. Affected Red Hat products: Red Hat OpenShift Dev Spaces. Red Hat does not currently list a fixing RHSA for this CVE.
Medium [CVE-2026-0864] Python configparser: Configuration injection via crafted multi-line input
When using the "configparser" module to write configuration files containing multi-line text values with carriage return characters (\r) the resulting file could be injected with unexpected keys and values if the attacker controls the written value. This occurs if the input contains multi-line text with carriage return characters, leading to potential configuration manipulation. Red Hat severity: Moderate — CVSS 5.5 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N). Weakness: CWE-93. Affected Red Hat products: Red Hat Enterprise Linux 8. Red Hat does not currently list a fixing RHSA for this CVE. Affected products named by the advisory: Red Hat package: python36.
Medium [CVE-2026-54316] Out-of-Band Data Exfiltration via Pre-Approved HuggingFace Domain in WebFetch
Claude Code is an agentic coding tool. From 0.2.54 until 2.1.163, because the hostname huggingface.co was pre-approved as a bare hostname for the WebFetch tool, any path on that domain—including attacker-controlled model repositories—was auto-approved without a permission prompt or being subject to --allowedTools restrictions. An attacker able to inject untrusted content into a Claude Code context could direct it to issue WebFetch requests against attacker-controlled repository files (e.g. /resolve/main/config.json), which HuggingFace counts as downloads server-side, creating a covert out-of-band channel for encoding and exfiltrating data Claude can access such as files, environment variables, or command output. Reliably exploiting this required the ability to add untrusted content into a Claude Code context window. This vulnerability is fixed in 2.1.163. The primary impact of this vulnerability is the unauthorized disclosure of information. Red Hat OpenShift Dev Spaces ships claude-code version 2.1.138 in its plugin registry container. Red Hat severity: Moderate — CVSS 5.3 (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N). Weakness: CWE-863. Affected Red Hat products: Red Hat OpenShift Dev Spaces. Red Hat does not currently list a fixing RHSA for this CVE.
Medium [CVE-2026-50221] SSRF via internal update header injection in proxy-server
In OpenStack Swift before 2.37.2, proxy-server does not strip internal update headers (X-Container-Host, X-Container-Device, X-Delete-At-Host, X-Delete-At-Device) from client requests before forwarding them to object-servers. An authenticated user with write access can inject these headers to redirect container update requests to an attacker-controlled server, enabling server-side request forgery. The SSRF requests expose internal cluster metadata including storage policy indexes, partition mappings, device names, and when at rest encryption is enabled, cipher text and initialization vectors for the container-level encryption key. The attacker can also cause "ghost listings" in arbitrary containers via the shard-range redirect mechanism. Red Hat OpenStack Platform 13, 16.2, 17.1, and Red Hat OpenStack Services on OpenShift 18.0 ship OpenStack Swift proxy-server in affected versions and are vulnerable to this flaw. This vulnerability is rated as Moderate severity because exploitation requires an authenticated user with write access to at least one Swift container. The SSRF allows redirection of container update requests to attacker-controlled servers, exposing internal cluster metadata. The attack is network-accessible but requires valid credentials and write permissions, limiting the attacker population to existing tenants within the deployment.
Medium [CVE-2026-56117] Local heap use-after-free vulnerability leads to denial of service.
dhcpcd through 10.3.2, fixed in commit 78ea09e, contains a heap use-after-free vulnerability in the control socket handling within src/control.c that allows local unprivileged attackers to trigger memory corruption when privilege separation is disabled. Attackers can connect to the control socket and send a privileged command such as -x, causing control_recvdata() to free the client object while the same READ+HANGUP event subsequently reaches control_hangup() with the stale pointer, resulting in a use-after-free condition exploitable in deployments using --disable-privsep or where privsep initialization has failed with the control socket operating in mode 0666. A flaw was found in dhcpcd. This occurs when privilege separation is disabled, enabling the attacker to send a privileged command to the control socket. Successful exploitation can lead to a denial of service. Red Hat severity: Moderate — CVSS 4.7 (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H). Weakness: CWE-825. Affected Red Hat products: Red Hat Enterprise Linux 10. Red Hat does not currently list a fixing RHSA for this CVE. Affected products named by the advisory: Red Hat package: dhcpcd.
Medium [CVE-2026-56116] Denial of Service via IPv6 Router Advertisement memory leak
dhcpcd through 10.3.2, fixed in commit 708b4a5, contains a memory leak vulnerability in the IPv6 Router Advertisement route information handling that allows an unauthenticated same-link attacker to cause denial of service by sending crafted Router Advertisements. Attackers can repeatedly send Router Advertisements containing Route Information options with a lifetime of zero, triggering unfreed allocations in routeinfo_findalloc() that cause linear memory exhaustion and eventual daemon crash. A flaw was found in dhcpcd. By repeatedly sending specially crafted Router Advertisements with a zero lifetime, the attacker can cause the system to exhaust its memory, leading to a denial of service and a daemon crash. Red Hat severity: Moderate — CVSS 6.5 (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). Weakness: CWE-772. Affected Red Hat products: Red Hat Enterprise Linux 10. Red Hat does not currently list a fixing RHSA for this CVE. Affected products named by the advisory: Red Hat package: dhcpcd.
Medium [CVE-2026-56115] Denial of Service via crafted DHCPv6 ADVERTISE message
Bootimus through 0.1.70 contains a broken access control vulnerability that allows authenticated low-privileged users to perform administrative actions by exploiting missing role enforcement in the JWTMiddleware function in internal/auth/auth.go, which validates JWT tokens and account status but fails to inspect the is_admin flag. Attackers can send requests to any endpoint under the /api/users path to create new administrator accounts or reset administrator passwords, thereby gaining full control of the server and the ability to modify boot menus and installation scripts served to PXE clients. A flaw was found in dhcpcd. This vulnerability allows an unauthenticated attacker on the same network link to trigger a one-byte stack out-of-bounds write. By sending a specially crafted DHCPv6 ADVERTISE message with an oversized option, the attacker can corrupt adjacent stack memory. This can lead to a denial of service (DoS) in the affected system. Red Hat severity: Moderate — CVSS 5.3 (CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H). Weakness: CWE-787. Affected Red Hat products: Red Hat Enterprise Linux 10. Red Hat does not currently list a fixing RHSA for this CVE. Affected products named by the advisory: Red Hat package: dhcpcd.
Medium [CVE-2026-56114] Denial of Service due to stack out-of-bounds write via crafted DHCPv6 message
dhcpcd through 10.3.2, fixed in commit 2f00c7b, contains a one-byte stack out-of-bounds write vulnerability in dhcp6_makemessage() in src/dhcp6.c that allows unauthenticated same-link attackers to write beyond a fixed local buffer by serializing an oversized RFC6603 OPTION_PD_EXCLUDE option body. Attackers can send a crafted DHCPv6 ADVERTISE message containing an IA_PD IAPREFIX /0 with a valid OPTION_PD_EXCLUDE using an exclude prefix length of /121 through /128 to trigger the out-of-bounds write and potentially corrupt adjacent stack memory. A flaw was found in dhcpcd. By sending a specially crafted DHCPv6 ADVERTISE message with an oversized option, the attacker can write beyond a buffer, potentially corrupting adjacent memory. This could lead to a denial of service. Red Hat severity: Moderate — CVSS 5.3 (CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H). Weakness: CWE-787. Affected Red Hat products: Red Hat Enterprise Linux 10. Red Hat does not currently list a fixing RHSA for this CVE. Affected products named by the advisory: Red Hat package: dhcpcd.
Medium [CVE-2026-56113] Denial of Service via crafted DHCPv6 RENEW reply
dhcpcd through 10.3.2, fixed in commit 5733d3c, contains a heap use-after-free vulnerability that allows unauthenticated same-link attackers to crash the daemon by sending a crafted DHCPv6 RENEW reply with RFC6603 OPTION_PD_EXCLUDE and both preferred and valid lifetimes set to zero. Attackers acting as or impersonating a DHCPv6 server can trigger dhcp6_deprecatedele() to free a delegated child address while an outer TAILQ_FOREACH_SAFE iterator in dhcp6_deprecateaddrs() still holds the freed pointer, causing a use-after-free when TAILQ_REMOVE is reached. A flaw was found in dhcpcd. This can lead to a Denial of Service (DoS), causing the dhcpcd daemon to crash due to a heap use-after-free vulnerability. Red Hat severity: Moderate — CVSS 5.3 (CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H). Weakness: CWE-825. Affected Red Hat products: Red Hat Enterprise Linux 10. Red Hat does not currently list a fixing RHSA for this CVE. Affected products named by the advisory: Red Hat package: dhcpcd.
Medium [CVE-2026-9073] Insecure Sensitive HTTP Header Sanitization
A flaw was found in foreman-mcp-server. This component utilizes two distinct logging mechanisms that can expose sensitive session and authentication data. One mechanism logs session identifiers, which are treated as authentication credentials, at an informational level. The other, when debug logging is enabled, incompletely sanitizes HTTP request headers, leading to the cleartext logging of sensitive information such as authorization tokens and API keys. This vulnerability can result in a confidentiality breach, as sensitive authentication data is persisted in plain text within container logs, increasing the risk if logs are forwarded to a centralized platform. Red Hat severity: Moderate — CVSS 6.2 (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). Weakness: CWE-532. Affected Red Hat products: Red Hat Satellite 6.18; Red Hat Satellite 6.19. Red Hat fixing advisory: RHSA-2026:28405, RHSA-2026:28438.