59 matches found
Updated fuse-overlayfs package fixes security vulnerabilities
fuse-overlayfs release-1.x preserves SUID/SGID bits after truncate/openOTRUNC. CVE-2026-52791 Operations on hardlinked lower-layer files resolving to the wrong layer. CVE-2026-77478...
NPM: adm-zip extraction preserves SUID/SGID bits from untrusted ZIPs -> local privilege escalation
NPM: adm-zip extraction preserves SUID/SGID bits from untrusted ZIPs - local privilege escalation vulnerability discovered by ? in WordPress Npm adm-zip versions = 0.6.0...
adm-zip extraction preserves SUID/SGID bits from untrusted ZIPs -> local privilege escalation
Summary adm-zip applies the Unix permission bits stored in a zip entry directly to the extracted file via fs.chmodSync when keepOriginalPermission=true is passed to extractAllTo/extractEntryTo — and it never filters the setuid/setgid/sticky bits out of those bits. A zip crafted by an attacker can...
SUSE SLES15 Security Update : fuse-overlayfs (SUSE-SU-2026:4026-1)
The remote SUSE Linux SLES15 / SLESSAP15 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2026:4026-1 advisory. This update for fuse-overlayfs fixes the following issue: - CVE-2026-52791: Privilege Escalation Vulnerability via SUID/SGID Bit Preservatio...
openSUSE 16 Security Update : fuse-overlayfs (openSUSE-SU-2026:21753-1)
The remote openSUSE 16 host has a package installed that is affected by a vulnerability as referenced in the openSUSE- SU-2026:21753-1 advisory. This update for fuse-overlayfs fixes the following issue: - CVE-2026-52791: privilege escalation due to SUID/SGID bit preservation after truncate...
Security update for fuse-overlayfs (moderate)
openSUSE security update: security update for fuse-overlayfs ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21753-1 Rating: moderate References: bsc1273100 Cross-References: CVE-2026-52791 CVSS scores: CVE-2026-52791 SUSE : 4.7...
Security update for fuse-overlayfs
This update for fuse-overlayfs fixes the following issue: CVE-2026-52791: Privilege Escalation Vulnerability via SUID/SGID Bit Preservation bsc1273100. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch"...
SUSE-SU-2026:4026-1 Security update for fuse-overlayfs
This update for fuse-overlayfs fixes the following issue: - CVE-2026-52791: Privilege Escalation Vulnerability via SUID/SGID Bit Preservation bsc1273100...
OPENSUSE-SU-2026:21753-1 Security update for fuse-overlayfs
This update for fuse-overlayfs fixes the following issue: - CVE-2026-52791: privilege escalation due to SUID/SGID bit preservation after truncate operation bsc1273100...
SUSE-SU-2026:23469-1 Security update for fuse-overlayfs
This update for fuse-overlayfs fixes the following issue: - CVE-2026-52791: privilege escalation due to SUID/SGID bit preservation after truncate operation bsc1273100...
SUSE-SU-2026:23252-1 Security update for fuse-overlayfs
This update for fuse-overlayfs fixes the following issue: - CVE-2026-52791: Privilege Escalation Vulnerability via SUID/SGID Bit Preservation bsc1273100...
CVE-2026-53612
A flaw was found in util-linux. When an /etc/fstab entry uses the user option together with X-mount.owner, X-mount.group, or X-mount.mode, mount8 changes ownership or permissions on the mount target after mounting without re-verifying the path. A local unprivileged user can exploit this...
AZL-94145 CVE-2026-52791 affecting package fuse-overlayfs 1.14-1
fuse-overlayfs is an implementation of overlayfs in FUSE for rootless containers. Prior to 1.17, the release-1.x C branch preserves SUID and SGID mode bits in main.c during openOTRUNC and truncate handling on a copied-up file, allowing a low-privileged process to leave the upper-layer file with...
CVE-2026-52791 fuse-overlayfs release-1.x preserves SUID/SGID bits after truncate/open(O_TRUNC)
fuse-overlayfs is an implementation of overlayfs in FUSE for rootless containers. Prior to 1.17, the release-1.x C branch preserves SUID and SGID mode bits in main.c during openOTRUNC and truncate handling on a copied-up file, allowing a low-privileged process to leave the upper-layer file with...
CVE-2026-52791
fuse-overlayfs is an implementation of overlayfs in FUSE for rootless containers. Prior to 1.17, the release-1.x C branch preserves SUID and SGID mode bits in main.c during openOTRUNC and truncate handling on a copied-up file, allowing a low-privileged process to leave the upper-layer file with...
CVE-2026-52791
Fuse-overlayfs (overlayfs in FUSE for rootless containers) before version 1.17 on the release-1.x C branch preserves SUID/SGID mode bits in main.c during open(O_TRUNC) and truncate handling on a copied-up file. This may allow a low-privilege process to leave the upper-layer file with mode 4777. T...
Linux-privesc-PoC
Linux Privilege Escalation PoC Lab Educational disclaimer...
ExploitMind-Linux-Privesc-Toolkit
ExploitMind Linux PrivEsc Toolkit Script de...
CLSA-2025-1763418591 Fix CVE(s): CVE-2019-3843, CVE-2019-3844
SECURITY UPDATE: Privilege chaining vulnerability - debian/patches/CVE-2019-3843.patch: introduce functionality for blocking chmod for suid/sgid files with new unit setting RestrictSUIDSGID= - CVE-2019-3843 SECURITY UPDATE: Privilege chaining vulnerability - debian/patches/CVE-2019-3844.patch:...
