Red Hat Linux Security Advisories & CVEs
10918 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
High [CVE-2026-47574] Arbitrary code execution via incorrect resource transfer between spheres
Arbitrary code execution via incorrect resource transfer between spheres. Red Hat rates this important. Weakness: CWE-664.
High [CVE-2026-47519] Arbitrary code execution via kernel-mode out-of-bounds read
Arbitrary code execution via kernel-mode out-of-bounds read. Red Hat rates this important. Weakness: CWE-125.
High [CVE-2026-47598] Arbitrary code execution via use-after-free in event delivery path
Arbitrary code execution via use-after-free in event delivery path. Red Hat rates this moderate (CVSS 7). Weakness: CWE-825. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: nvidia-driver.
High [CVE-2026-47596] Privilege escalation via unpreserved memory permissions
Privilege escalation via unpreserved memory permissions. Red Hat rates this important (CVSS 7.8). Weakness: CWE-281. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: nvidia-driver.
High [CVE-2026-47582] Code execution via out-of-bounds write in kernel module
Code execution via out-of-bounds write in kernel module. Red Hat rates this moderate (CVSS 7). Weakness: CWE-787. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: nvidia-driver.
High [CVE-2026-47602] Denial of Service via untrusted pointer dereference
Denial of Service via untrusted pointer dereference. Red Hat rates this important (CVSS 7.1). Weakness: CWE-822. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: nvidia-driver.
High [CVE-2026-47554] Data tampering via signature verification bypass under memory pressure
Data tampering via signature verification bypass under memory pressure. Red Hat rates this important (CVSS 7.1). Weakness: CWE-347. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: nvidia-driver.
High [CVE-2026-47601] Privilege escalation via improper memory access permissions in DMA-BUF import
Privilege escalation via improper memory access permissions in DMA-BUF import. Red Hat rates this important (CVSS 7.8). Weakness: CWE-281. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: nvidia-driver.
High [CVE-2026-47600] Arbitrary code execution via improperly initialized resource
Arbitrary code execution via improperly initialized resource. Red Hat rates this important (CVSS 7.8). Weakness: CWE-908. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: nvidia-driver.
High [CVE-2026-47599] Privilege escalation via improper memory permissions during DMA mapping
Privilege escalation via improper memory permissions during DMA mapping. Red Hat rates this important (CVSS 7.8). Weakness: CWE-281.
High [CVE-2026-47597] Arbitrary code execution via use-after-free in Resource Server
Arbitrary code execution via use-after-free in Resource Server. Red Hat rates this important (CVSS 7.8). Weakness: CWE-825. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: nvidia-driver.
High [CVE-2026-47595] Arbitrary code execution via write to read-only memory
Arbitrary code execution via write to read-only memory. Red Hat rates this important (CVSS 7.8). Weakness: CWE-281. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: nvidia-driver.
High [CVE-2026-47594] Arbitrary code execution via use-after-free driver commands
Arbitrary code execution via use-after-free driver commands. Red Hat rates this important (CVSS 7.8). Weakness: CWE-825. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: nvidia-driver.
High [CVE-2026-47592] Arbitrary code execution via out-of-bounds read in kernel mode layer
Arbitrary code execution via out-of-bounds read in kernel mode layer. Red Hat rates this important (CVSS 7.8). Weakness: CWE-125. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: nvidia-driver.
High [CVE-2026-47591] Privilege escalation via read-only memory protection bypass
Privilege escalation via read-only memory protection bypass. Red Hat rates this important (CVSS 7.8). Weakness: CWE-266. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: nvidia-driver.
High [CVE-2026-47590] Arbitrary code execution via crafted driver commands
Arbitrary code execution via crafted driver commands. Red Hat rates this important (CVSS 7.8). Weakness: CWE-825. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: nvidia-driver.
High [CVE-2026-47589] Arbitrary code execution via use-after-free
Arbitrary code execution via use-after-free. Red Hat rates this important (CVSS 7.8). Weakness: CWE-825. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: nvidia-driver.
High [CVE-2026-47587] Privilege escalation via use-after-free
Privilege escalation via use-after-free. Red Hat rates this important (CVSS 7.8). Weakness: CWE-825. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: nvidia-driver.
High [CVE-2026-47583] Privilege escalation via type confusion in the kernel module
Privilege escalation via type confusion in the kernel module. Red Hat rates this important (CVSS 7.8). Weakness: CWE-843. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: nvidia-driver.
High [CVE-2026-47579] arbitrary code execution via use-after-free in kernel mode driver
arbitrary code execution via use-after-free in kernel mode driver. Red Hat rates this moderate (CVSS 7). Weakness: CWE-825. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: nvidia-driver.