CVE-2026-49415: Time-of-check Time-of-use (TOCTOU) Race Condition

During execve2 of a SUID binary, the new virtual address space is installed before the process credentials are updated. During this window, a process running as the same user can access the target process's memory via procfs or linprocfs, because the kernel's debugging permission check still saw...

CVE-2026-7270: Operator Precedence Logic Error

An operator precedence bug in the kernel results in a scenario where a buffer overflow causes attacker-controlled data to overwrite adjacent execve2 argument buffers. The bug may be exploitable by an unprivileged user to obtain superuser privileges...

CVE-2022-3466 Cri-o: security regression of cve-2022-27652

The version of cri-o as released for Red Hat OpenShift Container Platform 4.9.48, 4.10.31, and 4.11.6 via RHBA-2022:6316, RHBA-2022:6257, and RHBA-2022:6658, respectively, included an incorrect version of cri-o missing the fix for CVE-2022-27652, which was previously fixed in OCP 4.9.41 and 4.10....

CVE-2022-3466: Incorrect Default Permissions

The version of cri-o as released for Red Hat OpenShift Container Platform 4.9.48, 4.10.31, and 4.11.6 via RHBA-2022:6316, RHBA-2022:6257, and RHBA-2022:6658, respectively, included an incorrect version of cri-o missing the fix for CVE-2022-27652, which was previously fixed in OCP 4.9.41 and 4.10....

CVE-2022-27651

A flaw was found in buildah where containers were incorrectly started with non-empty default permissions. A bug was found in Moby Docker Engine where containers were incorrectly started with non-empty inheritable Linux process capabilities, enabling an attacker with access to programs with...

CVE-2022-27650

A flaw was found in crun where containers were incorrectly started with non-empty default permissions. A vulnerability was found in Moby Docker Engine where containers were started incorrectly with non-empty inheritable Linux process capabilities. This flaw allows an attacker with access to...

Default credentials

A flaw was found in Podman, where containers were started incorrectly with non-empty default permissions. A vulnerability was found in Moby Docker Engine, where containers were started incorrectly with non-empty inheritable Linux process capabilities. This flaw allows an attacker with access to...

CVE-2022-27649

A flaw was found in Podman, where containers were started incorrectly with non-empty default permissions. A vulnerability was found in Moby Docker Engine, where containers were started incorrectly with non-empty inheritable Linux process capabilities. This flaw allows an attacker with access to...

GHSA-QVF8-P83W-V58J Podman's default inheritable capabilities for linux container not empty

A bug was found in Podman where containers were created with non-empty inheritable Linux process capabilities, creating an atypical Linux environment and enabling programs with inheritable file capabilities to elevate those capabilities to the permitted set during execve2. This bug did not affect...

CVE-2022-27649

A flaw was found in Podman, where containers were started incorrectly with non-empty default permissions. A vulnerability was found in Moby Docker Engine, where containers were started incorrectly with non-empty inheritable Linux process capabilities. This flaw allows an attacker with access to...

Updated docker packages fix security vulnerability

Containers were incorrectly started with non-empty inheritable Linux process capabilities, creating an atypical Linux environment and enabling programs with inheritable file capabilities to elevate those capabilities to the permitted set during 'execve2' CVE-2022-24769...

CVE-2022-24769

A flaw was found in Moby Docker Engine, where containers were started incorrectly with non-empty inheritable Linux process capabilities. This flaw allows an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve2 runs...

[security bulletin] HPSBUX03369 SSRT102037 rev.1 - HP-UX execve(2), Local Elevation of Privilege

Note: the current version of the following document is available here: https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/ docDisplay?docId=emrna-c04735247 SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: c04735247 Version: 1 HPSBUX03369 SSRT102037 rev.1 - HP-UX execve2, Local Elevation...