Gentoo alert 202506-04 (X.Org X server, XWayland)
| From: | glsamaker@gentoo.org | |
| To: | gentoo-announce@lists.gentoo.org | |
| Subject: | [gentoo-announce] [ GLSA 202506-04 ] X.Org X server, XWayland: Multiple Vulnerabilities | |
| Date: | Thu, 12 Jun 2025 07:32:50 -0000 | |
| Message-ID: | <174971357078.7.6459070902420065313@3f85d36892cf> |
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202506-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: High Title: X.Org X server, XWayland: Multiple Vulnerabilities Date: June 12, 2025 Bugs: #950290 ID: 202506-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== A vulnerability has been discovered in the Xorg Server and XWayland, the worst of which can result in privilege escalation. Background ========== The X Window System is a graphical windowing system based on a client/server model. Affected packages ================= Package Vulnerable Unaffected -------------------- ------------ ------------ x11-base/xorg-server < 21.1.16 >= 21.1.16 x11-base/xwayland < 24.1.6 >= 24.1.6 Description =========== Multiple vulnerabilities have been discovered in X.Org X server and XWayland. Please review the CVE identifiers referenced below for details. Impact ====== Please review the referenced CVE identifiers for details. Workaround ========== There is no known workaround at this time. Resolution ========== All X.Org X server users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=x11-base/xorg-server-21.1.16" All XWayland users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=x11-base/xwayland-24.1.6" References ========== [ 1 ] CVE-2025-26594 https://nvd.nist.gov/vuln/detail/CVE-2025-26594 [ 2 ] CVE-2025-26595 https://nvd.nist.gov/vuln/detail/CVE-2025-26595 [ 3 ] CVE-2025-26596 https://nvd.nist.gov/vuln/detail/CVE-2025-26596 [ 4 ] CVE-2025-26597 https://nvd.nist.gov/vuln/detail/CVE-2025-26597 [ 5 ] CVE-2025-26598 https://nvd.nist.gov/vuln/detail/CVE-2025-26598 [ 6 ] CVE-2025-26599 https://nvd.nist.gov/vuln/detail/CVE-2025-26599 [ 7 ] CVE-2025-26600 https://nvd.nist.gov/vuln/detail/CVE-2025-26600 [ 8 ] CVE-2025-26601 https://nvd.nist.gov/vuln/detail/CVE-2025-26601 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202506-04 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2025 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5
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