Exploit for CVE-2026-31431

Porting CVE-2026-31431 "Copy Fail" to a Constrained Java Run...

PT-2026-36374

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The tegra crypto driver fails to set the CRYPTO ALG ASYNC flag on its asynchronous algorithms. This causes the crypto API to incorrectly select these algorithms for users requesting only...

CVE-2026-31698: Out-of-bounds Write

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp: Don't attempt to copy PDH cert to userspace if PSP command failed When retrieving the PDH cert, don't attempt to copy the blobs to userspace if the firmware command failed. If the failure was due to an invalid length...

CVE-2026-31699: Out-of-bounds Write

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp: Don't attempt to copy CSR to userspace if PSP command failed When retrieving the PEK CSR, don't attempt to copy the blob to userspace if the firmware command failed. If the failure was due to an invalid length, i.e...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the crypto authencesn module failing to save the high sequence bits in dst when decrypting out-of-place,...

PT-2026-36349

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw in the krb5enc dispatch decrypt function allows asynchronous decryption to bypass integrity verification. The function sets the caller's completion handler as the callback, which...

CVE-2026-43033: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: crypto: authencesn - Do not place hiseq at end of dst for out-of-place decryption When decrypting data that is not in-place src != dst, there is no need to save the high-order sequence bits in dst as it could simply be re-copied...

CVE-2026-31719: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: crypto: krb5enc - fix async decrypt skipping hash verification krb5encdispatchdecrypt sets req-base.complete as the skcipher callback, which is the caller's own completion handler. When the skcipher completes asynchronously, this...

CVE-2026-43044: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: crypto: caam - fix DMA corruption on long hmac keys When a key longer than block size is supplied, it is copied and then hashed into the real key. The memory allocated for the copy needs to be rounded to DMA cache alignment, as...

CVE-2026-31697: Out-of-bounds Write

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp: Don't attempt to copy ID to userspace if PSP command failed When retrieving the ID for the CPU, don't attempt to copy the ID blob to userspace if the firmware command failed. If the failure was due to an invalid...

CVE-2026-31739: Reachable Assertion

In the Linux kernel, the following vulnerability has been resolved: crypto: tegra - Add missing CRYPTOALGASYNC The tegra crypto driver failed to set the CRYPTOALGASYNC on its asynchronous algorithms, causing the crypto API to select them for users that request only synchronous algorithms. This...

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 -...

Unbreakable Enterprise kernel security update: Copy Fail

6.12.0-201.74.2.2 - crypto: afalg - Fix page reassignment overflow in afalgpulltsgl Herbert Xu Orabug: 39292190 - crypto: authencesn - Fix src offset when decrypting in-place Herbert Xu Orabug: 39292190 - crypto: authencesn - Do not place hiseq at end of dst for out-of-place decryption Herbert Xu...

Unbreakable Enterprise kernel security update: Copy Fail

5.4.17-2136.354.4.2 - crypto: algifaead - Fix minimum RX size check for decryption Herbert Xu Orabug: 39292250 - crypto: afalg - Fix page reassignment overflow in afalgpulltsgl Herbert Xu Orabug: 39292250 - crypto: authencesn - Fix src offset when decrypting in-place Herbert Xu Orabug: 39292250 -...

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...

ALSA-2026:A003 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...

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

Linux Kernel contains an incorrect resource transfer between spheres vulnerability that could allow for privilege escalation...

Exploit for CVE-2026-31431

copy.fail — AFALG AEAD splice primitive - CVE-2026-31431 C por...

openjdk: Enhance crypto algorithm support (Oracle CPU 2026-04)

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: Security. Supported versions that are affected are Oracle Java SE: 8u481, 8u481-b50, 8u481-perf, 11.0.30, 17.0.18, 21.0.10, 25.0.2, 26; Oracle GraalVM for JDK: 17.0....