libcap security update

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

RHEL 9 : libcap (RHSA-2026:12441)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:12441 advisory. Libcap is a library for getting and setting POSIX.1e formerly POSIX 6 draft 15 capabilities. Security Fixes: libcap: libcap: Privilege escalation vi...

libcap security update

2.48-10.1 - Fix TOCTOU race condition in capsetfile CVE-2026-4878 Resolves: RHEL-169311...

SUSE-SU-2026:21274-1 Security update for libcap

This update for libcap fixes the following issues: - CVE-2026-4878: local privilege escalation through file capability injection due to TOCTOU race condition in capsetfile bsc1261809...

OPENSUSE-SU-2026:20613-1 Security update for libcap

This update for libcap fixes the following issues: - CVE-2026-4878: local privilege escalation through file capability injection due to TOCTOU race condition in capsetfile bsc1261809...

SUSE-SU-2026:21243-1 Security update for libcap

This update for libcap fixes the following issues: - CVE-2026-4878: local privilege escalation through file capability injection due to TOCTOU race condition in capsetfile bsc1261809...

SUSE SLES12 Security Update : libcap (SUSE-SU-2026:1433-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2026:1433-1 advisory. This update for libcap fixes the following issue: - CVE-2026-4878: Address a potential TOCTOU race condition in capsetfile bsc1261809. Tenable has...

Security update for libcap

This update for libcap fixes the following issue: CVE-2026-4878: Address a potential TOCTOU race condition in capsetfile bsc1261809. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you can run th...

SUSE-SU-2026:1433-1 Security update for libcap

This update for libcap fixes the following issue: - CVE-2026-4878: Address a potential TOCTOU race condition in capsetfile bsc1261809...

Libcap: libcap: privilege escalation via toctou race condition in cap_set_file()

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libcap: libcap: Privilege escalation via TOCTOU race condition in cap_set_file()

A flaw was found in libcap. A local unprivileged user can exploit a Time-of-check-to-time-of-use TOCTOU race condition in the capsetfile function. This allows an attacker with write access to a parent directory to redirect file capability updates to an attacker-controlled file. By doing so,...

CVE-2026-4878

A flaw was found in libcap. A local unprivileged user can exploit a Time-of-check-to-time-of-use TOCTOU race condition in the capsetfile function. This allows an attacker with write access to a parent directory to redirect file capability updates to an attacker-controlled file. By doing so,...

UBUNTU-CVE-2026-4878

A flaw was found in libcap. A local unprivileged user can exploit a Time-of-check-to-time-of-use TOCTOU race condition in the capsetfile function. This allows an attacker with write access to a parent directory to redirect file capability updates to an attacker-controlled file. By doing so,...

CVE-2026-4878

A flaw was found in libcap. A local unprivileged user can exploit a Time-of-check-to-time-of-use TOCTOU race condition in the capsetfile function. This allows an attacker with write access to a parent directory to redirect file capability updates to an attacker-controlled file. By doing so,...

CVE-2026-4878

CVE-2026-4878 is a libcap TOCTOU race condition in cap_set_file() that could let a local attacker with write access to a parent directory inject or strip capabilities from executables, enabling privilege escalation. The connected advisories cite a fix in libcap (openSUSE openSUSE-SU-2026:20613-1;...

CVE-2026-4878

A flaw was found in libcap. A local unprivileged user can exploit a Time-of-check-to-time-of-use TOCTOU race condition in the capsetfile function. This allows an attacker with write access to a parent directory to redirect file capability updates to an attacker-controlled file. By doing so,...

Time-of-check Time-of-use (TOCTOU) Race Condition

Overview Affected versions of this package are vulnerable to Time-of-check Time-of-use TOCTOU Race Condition via the capsetfile function. An attacker can gain elevated privileges by exploiting a race condition during file capability updates, redirecting capabilities to an attacker-controlled file...