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...

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-2026:1432-1 Security update for libcap

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

[SECURITY] Fedora 43 Update: libcap-2.76-4.fc43

libcap is a library for getting and setting POSIX.1e formerly POSIX 6 draft 15 capabilities...

Fedora: Security Advisory (FEDORA-2026-ccc66d5ab4)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

libcap-devel-2.78-1.1 on GA media (moderate)

libcap-devel-2.78-1.1 on GA media Announcement ID: openSUSE-SU-2026:10536-1 Rating: moderate Cross-References: CVE-2026-4878 CVSS scores: CVE-2026-4878 SUSE : 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2026-4878 SUSE : 7.3 CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N...

Fedora 43 : libcap (2026-ccc66d5ab4)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-ccc66d5ab4 advisory. An update to patch a security vulnerability. Advisory: https://github.com/AndrewGMorgan/libcapmirror/security/advisories/GHSA-f78v-p5hx-m7hh Changelog Mon Ap...

OPENSUSE-SU-2026:10536-1 libcap-devel-2.78-1.1 on GA media

These are all security issues fixed in the libcap-devel-2.78-1.1 package on the GA media of openSUSE Tumbleweed...

SUSE 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,...

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

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Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: libcap: captree-2.78-1.1.hum1 aarch64, x8664 libcap-2.78-1.1.hum1 aarch64, x8664 libcap-devel-2.78-1.1.hum1 aarch64, x8664 libcap-static-2.78-1.1.hum1 aarch64, x8664 libcap-2.78-1.1.hum1.src src...

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,...

ALPINE-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

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,...

EUVD-2026-20910

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 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,...

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 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,...