Red Hat Linux Security Advisories & CVEs
5615 advisories tracked · Red Hat Security Data API · direct feeds checked every minute; rate-limited backstops use a safe source cadence
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Security advisories for your Red Hat release
Pick your distribution release to see every advisory issued for it and its severity mix. Fixes ship as errata — keep the system patched. This is the release's advisory history, not a per-package scan.
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Red Hat Security Data API
Red Hat Enterprise Linux errata (RHSA) via the official Red Hat Security Data API — CVE severity, CVSS and affected packages. A credential-free official source.
Latest Red Hat advisories
Medium [CVE-2026-89837] fix dentry folio leak in find_in_level
fix dentry folio leak in find_in_level. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-772.
Medium [CVE-2026-89889] Release runtime PM reference on VBLANK error
Release runtime PM reference on VBLANK error. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-772.
Medium [CVE-2026-89924] Fix old_data leak in guest debug error path
Fix old_data leak in guest debug error path. Red Hat rates this low (CVSS 5.5). Weakness: CWE-772. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4; and 1 more. Affected products named by the advisory: Red Hat package: kernel-rt.
Medium [CVE-2026-89824] fix i2c adapter leak on probe failure
fix i2c adapter leak on probe failure. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-772.
Medium [CVE-2026-89909] Free init resources if kvm_init fails
Free init resources if kvm_init() fails. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-772.
Medium [CVE-2026-89867] Defer job_finish only when a DEC_PIC was queued
Defer job_finish() only when a DEC_PIC was queued. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-772.
Medium [CVE-2026-89815] Drop tt->restore after successful restore
Drop tt->restore after successful restore. Red Hat rates this low (CVSS 5.5). Weakness: CWE-772. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4; Red Hat package: kernel-rt.
Medium [CVE-2026-89923] Free guest debug data on vcpu destroy
Free guest debug data on vcpu destroy. Red Hat rates this low (CVSS 5.5). Weakness: CWE-772. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; and 2 more. Affected products named by the advisory: Red Hat OpenShift Container Platform 4; Red Hat package: kernel-rt.
Medium [CVE-2025-11395] Podman: arbitrary file write when importing oci archive
A flaw was found in Podman. If an attacker can pass a crafted tar archive to the `podman load` command, they can create files on the host machine with the privileges of the user running Podman. This flaw in Podman allows an attacker to achieve arbitrary file write on the host system. Exploitation requires the attacker to supply a specially crafted OCI archive to the `podman load` command, which then executes with the privileges of the user invoking Podman. This risk is primarily relevant in environments where untrusted OCI archives are routinely processed by Podman users. Red Hat severity: Moderate — CVSS 5.5 (CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L). Weakness: CWE-277. Affected Red Hat products: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat Hardened Images; Red Hat OpenShift Container Platform 4; Red Hat OpenShift Dev Spaces. Red Hat does not currently list a fixing RHSA for this CVE. Affected products named by the advisory: Red Hat package: buildah; Red Hat package: podman; Red Hat package: skopeo.
Medium [CVE-2026-91719] Code injection in XML
Code injection in XML. Red Hat rates this moderate (CVSS 4.3). Weakness: CWE-91.
Medium [CVE-2026-91730] Incomplete cleanup in GetUserMedia
Incomplete cleanup in GetUserMedia. Red Hat rates this moderate (CVSS 5.7). Weakness: CWE-459.
Medium [CVE-2026-91713] Missing authorization in Browser
Missing authorization in Browser. Red Hat rates this moderate (CVSS 5.9). Weakness: CWE-1021.
Medium [CVE-2026-91725] Observable discrepancy in CSS
Observable discrepancy in CSS. Red Hat rates this moderate (CVSS 4.3). Weakness: CWE-204.
Medium [CVE-2026-91723] Race condition in WebAppInstalls
Race condition in WebAppInstalls. Red Hat rates this moderate (CVSS 5.4). Weakness: CWE-368.
Medium [CVE-2026-91714] Observable discrepancy in Fonts
Observable discrepancy in Fonts. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-204.
Medium [CVE-2026-91746] Integer overflow in Compositing
Integer overflow in Compositing. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-190.
Medium [CVE-2026-91708] Race condition in Network
Race condition in Network. Red Hat rates this moderate (CVSS 5.8). Weakness: CWE-368.
Medium [CVE-2026-91740] Cross-origin data disclosure due to uninitialized resource in Skia
Cross-origin data disclosure due to uninitialized resource in Skia. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-908. Affected product named by the advisory: Red Hat Enterprise Linux 9.
Medium [CVE-2026-91717] Missing authorization in Android
Missing authorization in Android. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-1220.
Medium [CVE-2026-91747] Cross-origin data disclosure via use-after-free vulnerability
Cross-origin data disclosure via use-after-free vulnerability. Red Hat rates this moderate (CVSS 6.8). Weakness: CWE-825. Affected product named by the advisory: Red Hat Enterprise Linux 9.