Ubuntu 22.04 LTS / 24.04 LTS / 25.10 : kmod update (USN-8226-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.10 host has packages installed that are affected by a vulnerability as referenced in the USN-8226-1 advisory. It was discovered that the Linux kernel algifaead module contained a logic flaw allowing a local attacker to escalate privileges to root. This...

Alibaba Cloud Linux 3 : 0087: cloud-kernel bugfix, enhancement and (ALINUX3-SA-2026:0087)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by a vulnerability as referenced in the ALINUX3-SA-2026:0087 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2026-31431: In the Linux kernel, the following...

AlmaLinux 10 : ALSA-2026:A003kernel (ALSA-2026:A003)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:A003 advisory. kernel: crypto: algifaead - Revert to operating out-of-place CVE-2026-31431 Tenable has extracted the preceding description block directly from the AlmaLinux...

SUSE-SU-2026:21442-1 Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 kernel was updated to fix one security issue The following security issue was fixed: - CVE-2026-31431: The copy.fail security issue is fixed by revert to operating out-of-place in algifaead bsc1262573...

Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel

CVE-2026-31431 “Copy Fail” LAN posture scanner copyfailsc...

SUSE-SU-2026:21453-1 Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 kernel was updated to fix one security issue The following security issue was fixed: - CVE-2026-31431: The copy.fail security issue is fixed by revert to operating out-of-place in algifaead bsc1262573...

Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel

CVE-2026-31431 — Copy Fail Repo educativo con implementac...

Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel

cfDr - Copy Fail Doctor Copy Fail Detection and...

CLSA-2026-1777614769 kernel: Fix of 13 CVEs

crypto: algifaead - Fix minimum RX size check for decryption - crypto: afalg - Fix page reassignment overflow in afalgpulltsgl - crypto: authencesn - Fix src offset when decrypting in-place - crypto: authencesn - Do not place hiseq at end of dst for out-of-place decryption - crypto: authenc - use...

CLSA-2026-1777641037 kernel-uek: Fix of CVE-2026-31431

crypto: algifaead - Fix minimum RX size check for decryption CVE-2026-31431 - crypto: afalg - Fix page reassignment overflow in afalgpulltsgl CVE-2026-31431 - crypto: authencesn - reject too-short AAD assoclen8 to match ESP/ESN spec CVE-2026-31431 - crypto: authencesn - Fix src offset when...

CVE_2026_31431-Testing-the-Copy-Fail-exploit

CVE-2026-31431 Exploit Toolkit A comprehensive toolkit for de...

Exploit for CVE-2026-31431

CVE-2026-31431 - Copy Fail - Je s'appelle ROOT ! !CVEhttp...

K000161061: crypto: algif_aead - Revert to operating out-of-place (Copy Fail) CVE-2026-31431

Security Advisory Description In the Linux kernel, the following vulnerability has been resolved: crypto: algifaead - Revert to operating out-of-place This mostly reverts commit 72548b093ee3 except for the copying of the associated data. There is no benefit in operating in-place in algifaead sinc...

Vulnerability avoidance in the Linux kernel cryptographic subsystem

The Linux kernel has a vulnerability in the algifaead crypto module of the cryptographic subsystem. This vulnerability resides in the algifaead crypto module of the Linux kernel, where a mistake occurred during the in-place operation when the source and destination mappings differed. This allows ...

Exploit for CVE-2026-31431

Copy Fail CVE-2026-31431 – Exploit Usage Guide ⚠️ Discla...

Exploit for CVE-2026-31431

CVE-2026-31431 Mitigation for Deckhouse Kubernetes Platform...

Unbreakable Enterprise kernel security update: Copy Fail

5.15.0-319.201.4.4 - crypto: algifaead - Fix minimum RX size check for decryption Herbert Xu Orabug: 39291961 - crypto: afalg - Fix page reassignment overflow in afalgpulltsgl Herbert Xu Orabug: 39291961 - crypto: authencesn - Fix src offset when decrypting in-place Herbert Xu Orabug: 39291961 -...

ALSA-2026:A002 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: crypto: algifaead - Revert to operating out-of-place CVE-2026-31431 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related...

VulnCheck KEV: CVE-2026-31431

In the Linux kernel, the following vulnerability has been resolved: crypto: algifaead - Revert to operating out-of-place This mostly reverts commit 72548b093ee3 except for the copying of the associated data. There is no benefit in operating in-place in algifaead since the source and destination...

ALSA-2026:A001 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: crypto: algifaead - Revert to operating out-of-place CVE-2026-31431 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related...