RHCOS 4 : OpenShift Container Platform 4.15.69 (RHSA-2026:67856)

The remote Red Hat Enterprise Linux CoreOS 4 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:67856 advisory. - github.com/cri-o/cri-o: Fix Bypass for CVE-2022-4318 /etc/passwd Injection via HOME env CVE-2026-15809 -...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.15.69 packages and security update

Red Hat OpenShift Container Platform release 4.15.69 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.15. Red Hat Product Security has rated this update as having a...

github.com/cri-o/cri-o: Fix Bypass for CVE-2022-4318 — /etc/passwd Injection via HOME env

A flaw was found in CRI-O. The fix for a previous vulnerability CVE-2022-4318 was incorrect, allowing it to be bypassed. An attacker capable of setting environment variables on a container can inject a newline character into the HOME environment variable. This issue allows the addition of arbitra...

SUSE CVE-2026-88839

BusyBox passwd/group tokenize references a stale endpoint pointer after trimming, causing an out-of-bounds write of heap pointers...

DEBIAN-CVE-2026-88839

BusyBox passwd/group tokenize references a stale endpoint pointer after trimming, causing an out-of-bounds write of heap pointers...

CVE-2026-88839

BusyBox passwd/group tokenize references a stale endpoint pointer after trimming, causing an out-of-bounds write of heap pointers...

AZL-105125 CVE-2026-88839 affecting package busybox 1.36.1-27

BusyBox passwd/group tokenize references a stale endpoint pointer after trimming, causing an out-of-bounds write of heap pointers...

CVE-2026-88839

BusyBox passwd/group tokenize references a stale endpoint pointer after trimming, causing an out-of-bounds write of heap pointers...

UBUNTU-CVE-2026-88839

BusyBox passwd/group tokenize references a stale endpoint pointer after trimming, causing an out-of-bounds write of heap pointers...

CVE-2026-88839

The BusyBox passwd/group utility contains a vulnerability in the tokenize() function where it references a stale endpoint pointer after trimming. This flaw leads to an out-of-bounds write of heap pointers. To mitigate this risk, ensure that /etc/group and /etc/passwd are writable only by root and...

CVE-2026-88839

BusyBox passwd/group tokenize references a stale endpoint pointer after trimming, causing an out-of-bounds write of heap pointers...

CVE-2026-88839 Busybox: busybox: passwd/group parser writes heap pointers out of bounds due to stale tokenize() endpoint

BusyBox passwd/group tokenize references a stale endpoint pointer after trimming, causing an out-of-bounds write of heap pointers...

EUVD-2026-85512

BusyBox passwd/group tokenize references a stale endpoint pointer after trimming, causing an out-of-bounds write of heap pointers...

CVE-2026-88839 Busybox: busybox: passwd/group parser writes heap pointers out of bounds due to stale tokenize() endpoint

BusyBox passwd/group tokenize references a stale endpoint pointer after trimming, causing an out-of-bounds write of heap pointers...

CVE-2026-88839

BusyBox passwd/group tokenize references a stale endpoint pointer after trimming, causing an out-of-bounds write of heap pointers. Mitigation Ensure /etc/group and /etc/passwd are writable only by root and protected by mandatory access controls. Monitor these files for unauthorized modifications...

CVE-2026-88839: Out-of-bounds Write

BusyBox passwd/group tokenize references a stale endpoint pointer after trimming, causing an out-of-bounds write of heap pointers...

PT-2026-97429

Name of the Vulnerable Software and Affected Versions BusyBox affected versions not specified Description The tokenize function in the passwd/group module references a stale endpoint pointer after a trimming operation. This leads to an out-of-bounds write of heap pointers, which occurs when the...

PT-2026-105033

BusyBox passwd/group tokenize references a stale endpoint pointer after trimming, causing an out-of-bounds write of heap pointers...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.18.55 packages and security update

Red Hat OpenShift Container Platform release 4.18.55 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.18. Red Hat Product Security has rated this update as having a...

github.com/cri-o/cri-o: Fix Bypass for CVE-2022-4318 — /etc/passwd Injection via HOME env

A flaw was found in CRI-O. The fix for a previous vulnerability CVE-2022-4318 was incorrect, allowing it to be bypassed. An attacker capable of setting environment variables on a container can inject a newline character into the HOME environment variable. This issue allows the addition of arbitra...