Important: Red Hat Security Advisory: libcap security update

An update for libcap is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring Syst...

Important: libcap security update

Libcap is a library for getting and setting POSIX.1e formerly POSIX 6 draft 15 capabilities. Security Fixes: libcap: libcap: Privilege escalation via TOCTOU race condition in capsetfile CVE-2026-4878 For more details about the security issues, including the impact, a CVSS score, acknowledgments,...

CLSA-2026-1777944214 libcap: Fix of CVE-2026-4878

CVE-2026-4878: fix TOCTOU race in capsetfile by performing xattr writes via an ONOFOLLOW file descriptor instead of the user-supplied path...

RHEL 8 : libcap (RHSA-2026:13285)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:13285 advisory. Libcap is a library for getting and setting POSIX.1e formerly POSIX 6 draft 15 capabilities. Security Fixes: libcap: libcap: Privilege escalation vi...

MiracleLinux 9 : libcap-2.48-10.el9_7.1 (AXSA:2026-540:01)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-540:01 advisory. libcap: libcap: Privilege escalation via TOCTOU race condition in capsetfile CVE-2026-4878 Tenable has extracted the preceding description block directly from...

libcap security update

2.69-7.1 - Fix TOCTOU race condition in capsetfile CVE-2026-4878 Resolves: RHEL-169301...

ROOT-OS-DEBIAN-13-CVE-2026-4878 CVE-2026-4878 in rootio-libcap2 - Patched by Root

Root has patched CVE-2026-4878 in the rootio-libcap2 package for Root:Debian:13. Multiple fixed versions available...

CVE-2026-4878

creationtimestamp| type| source ---|---|--- 2026-04-14 13:10:07+00:00| seen| https://bsky.app/profile/o2cloud.bsky.social/post/3mjhhcqfm6j26 2026-07-02 06:56:42+00:00| seen| https://www.hkcert.org/security-bulletin/redhat-linux-kernel-multiple-vulnerabilities20260702 2026-07-02 09:24:57+00:00|...

BELL-CVE-2026-4878

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