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Security advisories & CVEs
1200 advisories across 32 monitored vendors.
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High [CVE-2026-52491] Arbitrary code execution via thumbnail.c: main component
Arbitrary code execution via thumbnail.c: main() component. Red Hat rates this important (CVSS 7.3). Weakness: CWE-120. Red Hat lists fixing advisory RHSA-2026:53467 with package libtiff-main-4.7.2-2.hum1. Affected products named by the advisory: Red Hat Hardened Images; Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7; and 5 more. Affected products named by the advisory: Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat package: libtiff; Red Hat package: compat-libtiff3; and 1 more.
High [CVE-2026-76098] Denial of Service via excessive emphasis markers in Markdown
Denial of Service via excessive emphasis markers in Markdown. Red Hat rates this important (CVSS 7.5). Weakness: CWE-770. Affected products named by the advisory: Migration Toolkit for Applications 8; Red Hat OpenShift AI (RHOAI); Red Hat OpenShift Container Platform 4.
High [CVE-2026-78465] Gimp: integer overflow in pcx loader (planes=4) leads to heap overflow on 32-bit
A flaw was found in the file-pcx plugin in GIMP, affecting 32-bit builds only. When processing a PCX image file, the plugin calculates memory allocation sizes based on the image dimensions and the number of color planes. If a crafted file sets the number of planes to 4 alongside sufficiently large dimensions, the calculation exceeds the 32-bit integer limit and overflows, resulting in an undersized heap-based buffer allocation. This integer overflow issue results in a heap-based buffer overflow when the plugin subsequently writes image data into the undersized buffer, causing memory corruption, potentially leading to arbitrary code execution or a denial of service. To exploit this vulnerability, an attacker needs to convince a user to process a specially crafted PCX image with GIMP, reducing the likelihood of exploitation. However, successful exploitation may potentially lead to arbitrary code execution or a denial of service. Default Red Hat Enterprise Linux security features, including SELinux enforcement, Address Space Layout Randomization (ASLR) and NX (No-Execute) stack protection, significantly increase the difficulty of achieving arbitrary code execution, limiting the impact of this vulnerability. Due to this reason, this flaw has been rated with an important severity. Red Hat severity: Important — CVSS 7 (CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H).
High [CVE-2026-66908] Improper Authentication vulnerability in Apache Camel Platform HTTP Main component
Improper Authentication vulnerability in Apache Camel Platform HTTP Main component. This issue affects Apache Camel: from 4.8.0 before 4.22.0. The camel-main embedded HTTP server can protect its endpoints with JWT authentication, configured through authenticationEnabled together with the JWT keystore properties. JWTAuthenticationConfigurer.buildJwtOptions returned null when neither jwtIssuer nor jwtAudience was configured, and the caller then skipped the JWTAuthOptions.setJWTOptions call entirely, so the Vert.x JWTAuth instance was built from the keystore alone. The result was that inbound tokens were checked only for signature and expiry: the iss and aud claims were not validated at all. Nothing signalled this - the server started normally and reported no warning - so a deployment configured the documented way silently enforced less than the operator believed it had enabled, and the component documentation itself presented signature and expiry checking as the default with issuer and audience as an optional extra. Both the application server and the management server were affected, because the omission was in each of the two configureAuthentication paths. Any unexpired token signed by any key the configured keystore trusts was therefore accepted, regardless of which issuer minted it or which audience it was intended for.
High [CVE-2026-66907] Relative path traversal vulnerability in Apache Camel Google Storage component
Relative path traversal vulnerability in Apache Camel Google Storage component. This issue affects Apache Camel: from 4.0.0 before 4.14.9, from 4.15.0 before 4.18.4, from 4.19.0 before 4.22.0. The camel-google-storage consumer downloads Google Cloud Storage objects to the local filesystem when the download FileName option is set. That option is documented as a folder or a filename, and when its value contains no expression token the consumer builds the local destination by appending the object name to it: evaluateFileExpression sets the Exchange file-name header to the remote object name and evaluates download FileName + "/${file:name}". The ${file:name} token returns the file-name header verbatim, unlike ${file:onlyname}, which applies FileUtil.stripPath to it. The resulting string was passed directly to new File(result) and blob.download To(file.toPath()) with no lexical normalization and no check that the destination stayed inside the configured directory. The object name is not route-controlled data: the consumer lists the bucket, iterates every returned blob and creates one exchange per object from blob.getBlobId().getName() verbatim, and the filter option that could restrict those names is not applied at all unless it has been explicitly set.
High [CVE-2025-9615 +1] 802-1x ca-path and phase2-ca-path bypass private_user restriction, allowing WPA-Enterprise server validation bypass (incomplete fix for CVE-2025-9615)
802-1x ca-path and phase2-ca-path bypass private_user restriction, allowing WPA-Enterprise server validation bypass (incomplete fix for CVE-2025-9615). Red Hat rates this important (CVSS 7.1). Weakness: CWE-863. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: networkmanager.
High [CVE-2026-71366] notification backends allow SSRF and credential leakage
notification backends allow SSRF and credential leakage. Red Hat rates this important (CVSS 7.7). Weakness: CWE-918. Red Hat lists fixing advisory RHSA-2026:59153 with package automation-controller-0:4.7.16-1.el9ap, ansible-automation-platform-26/controller-rhel9:1787244009, automation-controller-0:4.6.32-1.el8ap, ansible-automation-platform-27/controller-rhel9:1787220257. Affected products named by the advisory: Red Hat Ansible Automation Platform 2.5 for RHEL 8; Red Hat Ansible Automation Platform 2.5 for RHEL 9; Red Hat Ansible Automation Platform 2.6 for RHEL 9; Red Hat Ansible Automation Platform 2.7.
High [CVE-2026-71364] project archive extraction allows path traversal file writes
project archive extraction allows path traversal file writes. Red Hat rates this important (CVSS 7.2). Weakness: CWE-22. Red Hat lists fixing advisory RHSA-2026:59153 with package automation-controller-0:4.7.16-1.el9ap, ansible-automation-platform-26/controller-rhel9:1787244009, automation-controller-0:4.6.32-1.el8ap, ansible-automation-platform-27/controller-rhel9:1787220257. Affected products named by the advisory: Red Hat Ansible Automation Platform 2.5 for RHEL 8; Red Hat Ansible Automation Platform 2.5 for RHEL 9; Red Hat Ansible Automation Platform 2.6 for RHEL 9; Red Hat Ansible Automation Platform 2.7.
High [CVE-2026-78367] rpmbuild getTarSpec crafted tar member name → macro injection
rpmbuild getTarSpec() crafted tar member name → macro injection. Red Hat rates this moderate (CVSS 7). Weakness: CWE-94. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; and 3 more. Affected products named by the advisory: Red Hat Enterprise Linux 9; Red Hat Hardened Images; Red Hat package: rpm.
High [CVE-2026-78376] use-after-free of JSCValue function parameters
use-after-free of JSCValue function parameters. Red Hat rates this important (CVSS 8.8). Weakness: CWE-416. Affected products named by the advisory: Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; and 3 more. Affected products named by the advisory: Red Hat package: webkitgtk3; Red Hat package: webkitgtk4; Red Hat package: webkit2gtk3.
High [CVE-2026-76848] Information disclosure via SQL injection in SelectQueryBuilder.distinctOn
Information disclosure via SQL injection in SelectQueryBuilder.distinctOn. Red Hat rates this important (CVSS 7.5). Weakness: CWE-89. Affected products named by the advisory: Red Hat Developer Hub; Self-service automation portal 2.
High [CVE-2026-76844] Information Disclosure via Path Traversal
Information Disclosure via Path Traversal. Red Hat rates this important (CVSS 8.6). Weakness: CWE-22. Affected products named by the advisory: Gatekeeper 3; Migration Toolkit for Containers; Node HealthCheck Operator; OpenShift Lightspeed; and 26 more. Affected products named by the advisory: OpenShift Pipelines; OpenShift Service Mesh 3; Red Hat 3scale API Management Platform 2; Red Hat AMQ Broker 7; and 22 more.
High [CVE-2026-10582] Server-Side Request Forgery (SSRF) leading to information disclosure.
Server-Side Request Forgery (SSRF) leading to information disclosure. Red Hat rates this important (CVSS 7.4). Weakness: CWE-918. Affected products named by the advisory: Red Hat Hardened Images; Red Hat OpenShift GitOps; Red Hat OpenStack Platform 18.0.
High [CVE-2026-76172] URI parsing flaw enables server-side request forgery and redirects
URI parsing flaw enables server-side request forgery and redirects. Red Hat rates this important (CVSS 7.5). Weakness: CWE-76. Affected products named by the advisory: Migration Toolkit for Applications 8; Migration Toolkit for Containers; Multicluster Engine for Kubernetes; Network Observability Operator; and 29 more. Affected products named by the advisory: OpenShift Lightspeed; OpenShift Pipelines; OpenShift Serverless; Red Hat Advanced Cluster Management for Kubernetes 2; and 25 more.
High [CVE-2026-75975] Server-side request forgery via malformed IPv6 normalization
Server-side request forgery via malformed IPv6 normalization. Red Hat rates this important (CVSS 7.5). Weakness: CWE-918. Affected products named by the advisory: Migration Toolkit for Applications 8; Migration Toolkit for Containers; Multicluster Engine for Kubernetes; Network Observability Operator; and 29 more. Affected products named by the advisory: OpenShift Lightspeed; OpenShift Pipelines; OpenShift Serverless; Red Hat Advanced Cluster Management for Kubernetes 2; and 25 more.
High [CVE-2026-75899] Server-Side Request Forgery via repeated hostname percent-decoding
Server-Side Request Forgery via repeated hostname percent-decoding. Red Hat rates this important (CVSS 7.5). Weakness: CWE-140. Affected products named by the advisory: Migration Toolkit for Applications 8; Migration Toolkit for Containers; Multicluster Engine for Kubernetes; Network Observability Operator; and 29 more. Affected products named by the advisory: OpenShift Lightspeed; OpenShift Pipelines; OpenShift Serverless; Red Hat Advanced Cluster Management for Kubernetes 2; and 25 more.
High [CVE-2026-75931] Host confusion via skipped IDN canonicalization
Host confusion via skipped IDN canonicalization. Red Hat rates this important (CVSS 7.5). Weakness: CWE-444. Affected products named by the advisory: Migration Toolkit for Applications 8; Migration Toolkit for Containers; Multicluster Engine for Kubernetes; Network Observability Operator; and 29 more. Affected products named by the advisory: OpenShift Lightspeed; OpenShift Pipelines; OpenShift Serverless; Red Hat Advanced Cluster Management for Kubernetes 2; and 25 more.
High [CVE-2026-78161] Out-of-bounds write in LECP CBOR Recording
Out-of-bounds write in LECP CBOR Recording. Red Hat rates this important (CVSS 7.3). Weakness: CWE-787.
High [CVE-2026-52492] Arbitrary code execution via crafted TIFF image
Arbitrary code execution via crafted TIFF image. Red Hat rates this important (CVSS 7.3). Weakness: CWE-787. Red Hat lists fixing advisory RHSA-2026:53467 with package libtiff-main-4.7.2-2.hum1. Affected products named by the advisory: Red Hat Hardened Images; Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7; and 5 more. Affected products named by the advisory: Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat package: libtiff; Red Hat package: compat-libtiff3; and 1 more.
High [CVE-2026-52490] Arbitrary code execution via process_command_opts function
Arbitrary code execution via process_command_opts() function. Red Hat rates this important (CVSS 7.3). Weakness: CWE-78. Red Hat lists fixing advisory RHSA-2026:53467 with package libtiff-main-4.7.2-2.hum1. Affected products named by the advisory: Red Hat Hardened Images; Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7; and 5 more. Affected products named by the advisory: Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat package: libtiff; Red Hat package: compat-libtiff3; and 1 more.