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Vulnerability from csaf_suse
Published
2025-02-26 14:14
Modified
2025-02-26 14:14
Summary
Security update for xwayland
Notes
Title of the patch
Security update for xwayland
Description of the patch
This update for xwayland fixes the following issues:
- CVE-2025-26594: Use-after-free of the root cursor (bsc#1237427).
- CVE-2025-26595: Buffer overflow in XkbVModMaskText() (bsc#1237429).
- CVE-2025-26596: Heap overflow in XkbWriteKeySyms() (bsc#1237430).
- CVE-2025-26597: Buffer overflow in XkbChangeTypesOfKey() (bsc#1237431).
- CVE-2025-26598: Out-of-bounds write in CreatePointerBarrierClient() (bsc#1237432).
- CVE-2025-26599: Use of uninitialized pointer in compRedirectWindow() (bsc#1237433).
- CVE-2025-26600: Use-after-free in PlayReleasedEvents() (bsc#1237434).
- CVE-2025-26601: Use-after-free in SyncInitTrigger() (bsc#1237435).
Patchnames
SUSE-2025-729,SUSE-SLE-Product-WE-15-SP6-2025-729,openSUSE-SLE-15.6-2025-729
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{ document: { aggregate_severity: { namespace: "https://www.suse.com/support/security/rating/", text: "important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright 2024 SUSE LLC. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "Security update for xwayland", title: "Title of the patch", }, { category: "description", text: "This update for xwayland fixes the following issues:\n\n- CVE-2025-26594: Use-after-free of the root cursor (bsc#1237427).\n- CVE-2025-26595: Buffer overflow in XkbVModMaskText() (bsc#1237429).\n- CVE-2025-26596: Heap overflow in XkbWriteKeySyms() (bsc#1237430).\n- CVE-2025-26597: Buffer overflow in XkbChangeTypesOfKey() (bsc#1237431).\n- CVE-2025-26598: Out-of-bounds write in CreatePointerBarrierClient() (bsc#1237432).\n- CVE-2025-26599: Use of uninitialized pointer in compRedirectWindow() (bsc#1237433).\n- CVE-2025-26600: Use-after-free in PlayReleasedEvents() (bsc#1237434).\n- CVE-2025-26601: Use-after-free in SyncInitTrigger() (bsc#1237435).\n", title: "Description of the patch", }, { category: "details", text: "SUSE-2025-729,SUSE-SLE-Product-WE-15-SP6-2025-729,openSUSE-SLE-15.6-2025-729", title: "Patchnames", }, { category: "legal_disclaimer", text: "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).", title: "Terms of use", }, ], publisher: { category: "vendor", contact_details: "https://www.suse.com/support/security/contact/", name: "SUSE Product Security Team", namespace: "https://www.suse.com/", }, references: [ { category: "external", summary: "SUSE ratings", url: "https://www.suse.com/support/security/rating/", }, { category: "self", summary: "URL of this CSAF notice", url: "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2025_0729-1.json", }, { category: "self", summary: "URL for SUSE-SU-2025:0729-1", url: "https://www.suse.com/support/update/announcement/2025/suse-su-20250729-1/", }, { category: "self", summary: "E-Mail link for SUSE-SU-2025:0729-1", url: "https://lists.suse.com/pipermail/sle-security-updates/2025-February/020442.html", }, { category: "self", summary: "SUSE Bug 1237427", url: "https://bugzilla.suse.com/1237427", }, { category: "self", summary: "SUSE Bug 1237429", url: "https://bugzilla.suse.com/1237429", }, { category: "self", summary: "SUSE Bug 1237430", url: "https://bugzilla.suse.com/1237430", }, { category: "self", summary: "SUSE Bug 1237431", url: "https://bugzilla.suse.com/1237431", }, { category: "self", summary: "SUSE Bug 1237432", url: "https://bugzilla.suse.com/1237432", }, { category: "self", summary: "SUSE Bug 1237433", url: "https://bugzilla.suse.com/1237433", }, { category: "self", summary: "SUSE Bug 1237434", url: "https://bugzilla.suse.com/1237434", }, { category: "self", summary: "SUSE Bug 1237435", url: "https://bugzilla.suse.com/1237435", }, { category: "self", summary: "SUSE CVE CVE-2025-26594 page", url: "https://www.suse.com/security/cve/CVE-2025-26594/", }, { category: "self", summary: "SUSE CVE CVE-2025-26595 page", url: "https://www.suse.com/security/cve/CVE-2025-26595/", }, { category: "self", summary: "SUSE CVE CVE-2025-26596 page", url: "https://www.suse.com/security/cve/CVE-2025-26596/", }, { category: "self", summary: "SUSE CVE CVE-2025-26597 page", url: "https://www.suse.com/security/cve/CVE-2025-26597/", }, { category: "self", summary: "SUSE CVE CVE-2025-26598 page", url: "https://www.suse.com/security/cve/CVE-2025-26598/", }, { category: "self", summary: "SUSE CVE CVE-2025-26599 page", url: "https://www.suse.com/security/cve/CVE-2025-26599/", }, { category: "self", summary: "SUSE CVE CVE-2025-26600 page", url: "https://www.suse.com/security/cve/CVE-2025-26600/", }, { category: "self", summary: "SUSE CVE CVE-2025-26601 page", url: "https://www.suse.com/security/cve/CVE-2025-26601/", }, ], title: "Security update for xwayland", tracking: { current_release_date: "2025-02-26T14:14:28Z", generator: { date: "2025-02-26T14:14:28Z", engine: { name: "cve-database.git:bin/generate-csaf.pl", version: "1", }, }, id: "SUSE-SU-2025:0729-1", initial_release_date: "2025-02-26T14:14:28Z", revision_history: [ { date: "2025-02-26T14:14:28Z", number: "1", summary: "Current version", }, ], status: "final", version: "1", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_version", name: "xwayland-24.1.1-150600.5.9.1.aarch64", product: { name: "xwayland-24.1.1-150600.5.9.1.aarch64", product_id: "xwayland-24.1.1-150600.5.9.1.aarch64", }, }, { category: "product_version", name: "xwayland-devel-24.1.1-150600.5.9.1.aarch64", product: { name: "xwayland-devel-24.1.1-150600.5.9.1.aarch64", product_id: "xwayland-devel-24.1.1-150600.5.9.1.aarch64", }, }, ], category: "architecture", name: "aarch64", }, { branches: [ { category: "product_version", name: "xwayland-24.1.1-150600.5.9.1.i586", product: { name: "xwayland-24.1.1-150600.5.9.1.i586", product_id: "xwayland-24.1.1-150600.5.9.1.i586", }, }, { category: 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Leap 15.6", }, { category: "default_component_of", full_product_name: { name: "xwayland-devel-24.1.1-150600.5.9.1.x86_64 as component of openSUSE Leap 15.6", product_id: "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.x86_64", }, product_reference: "xwayland-devel-24.1.1-150600.5.9.1.x86_64", relates_to_product_reference: "openSUSE Leap 15.6", }, ], }, vulnerabilities: [ { cve: "CVE-2025-26594", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2025-26594", }, ], notes: [ { category: "general", text: "A use-after-free flaw was found in X.Org and Xwayland. The root cursor is referenced in the X server as a global variable. If a client frees the root cursor, the internal reference points to freed memory and causes a use-after-free.", title: "CVE description", }, ], product_status: { recommended: [ "SUSE Linux Enterprise Workstation Extension 15 SP6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.x86_64", ], }, references: [ { category: "external", summary: "CVE-2025-26594", url: "https://www.suse.com/security/cve/CVE-2025-26594", }, { category: "external", summary: "SUSE Bug 1237427 for CVE-2025-26594", url: "https://bugzilla.suse.com/1237427", }, ], remediations: [ { category: "vendor_fix", details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", product_ids: [ "SUSE Linux Enterprise Workstation Extension 15 SP6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H", version: "3.1", }, products: [ "SUSE Linux Enterprise Workstation Extension 15 SP6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.x86_64", ], }, ], threats: [ { category: "impact", date: "2025-02-26T14:14:28Z", details: "important", }, ], title: "CVE-2025-26594", }, { cve: "CVE-2025-26595", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2025-26595", }, ], notes: [ { category: "general", text: "A buffer overflow flaw was found in X.Org and Xwayland. The code in XkbVModMaskText() allocates a fixed-sized buffer on the stack and copies the names of the virtual modifiers to that buffer. The code fails to check the bounds of the buffer and would copy the data regardless of the size.", title: "CVE description", }, ], product_status: { recommended: [ "SUSE Linux Enterprise Workstation Extension 15 SP6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.x86_64", ], }, references: [ { category: "external", summary: "CVE-2025-26595", url: "https://www.suse.com/security/cve/CVE-2025-26595", }, { category: "external", summary: "SUSE Bug 1237429 for CVE-2025-26595", url: "https://bugzilla.suse.com/1237429", }, ], remediations: [ { category: "vendor_fix", details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", product_ids: [ "SUSE Linux Enterprise Workstation Extension 15 SP6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 5.5, baseSeverity: "MEDIUM", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", version: "3.1", }, products: [ "SUSE Linux Enterprise Workstation Extension 15 SP6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.x86_64", ], }, ], threats: [ { category: "impact", date: "2025-02-26T14:14:28Z", details: "moderate", }, ], title: "CVE-2025-26595", }, { cve: "CVE-2025-26596", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2025-26596", }, ], notes: [ { category: "general", text: "A heap overflow flaw was found in X.Org and Xwayland. The computation of the length in XkbSizeKeySyms() differs from what is written in XkbWriteKeySyms(), which may lead to a heap-based buffer overflow.", title: "CVE description", }, ], product_status: { recommended: [ "SUSE Linux Enterprise Workstation Extension 15 SP6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.x86_64", ], }, references: [ { category: "external", summary: "CVE-2025-26596", url: "https://www.suse.com/security/cve/CVE-2025-26596", }, { category: "external", summary: "SUSE Bug 1237430 for CVE-2025-26596", url: "https://bugzilla.suse.com/1237430", }, ], remediations: [ { category: "vendor_fix", details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", product_ids: [ "SUSE Linux Enterprise Workstation Extension 15 SP6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 5.5, baseSeverity: "MEDIUM", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", version: "3.1", }, products: [ "SUSE Linux Enterprise Workstation Extension 15 SP6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.x86_64", ], }, ], threats: [ { category: "impact", date: "2025-02-26T14:14:28Z", details: "moderate", }, ], title: "CVE-2025-26596", }, { cve: "CVE-2025-26597", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2025-26597", }, ], notes: [ { category: "general", text: "A buffer overflow flaw was found in X.Org and Xwayland. If XkbChangeTypesOfKey() is called with a 0 group, it will resize the key symbols table to 0 but leave the key actions unchanged. If the same function is later called with a non-zero value of groups, this will cause a buffer overflow because the key actions are of the wrong size.", title: "CVE description", }, ], product_status: { recommended: [ "SUSE Linux Enterprise Workstation Extension 15 SP6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.x86_64", ], }, references: [ { category: "external", summary: "CVE-2025-26597", url: "https://www.suse.com/security/cve/CVE-2025-26597", }, { category: "external", summary: "SUSE Bug 1237431 for CVE-2025-26597", url: "https://bugzilla.suse.com/1237431", }, ], remediations: [ { category: "vendor_fix", details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", product_ids: [ "SUSE Linux Enterprise Workstation Extension 15 SP6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 5.5, baseSeverity: "MEDIUM", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", version: "3.1", }, products: [ "SUSE Linux Enterprise Workstation Extension 15 SP6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.x86_64", ], }, ], threats: [ { category: "impact", date: "2025-02-26T14:14:28Z", details: "moderate", }, ], title: "CVE-2025-26597", }, { cve: "CVE-2025-26598", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2025-26598", }, ], notes: [ { category: "general", text: "An out-of-bounds write flaw was found in X.Org and Xwayland. The function GetBarrierDevice() searches for the pointer device based on its device ID and returns the matching value, or supposedly NULL, if no match was found. However, the code will return the last element of the list if no matching device ID is found, which can lead to out-of-bounds memory access.", title: "CVE description", }, ], product_status: { recommended: [ "SUSE Linux Enterprise Workstation Extension 15 SP6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.x86_64", ], }, references: [ { category: "external", summary: "CVE-2025-26598", url: "https://www.suse.com/security/cve/CVE-2025-26598", }, { category: "external", summary: "SUSE Bug 1237432 for CVE-2025-26598", url: "https://bugzilla.suse.com/1237432", }, ], remediations: [ { category: "vendor_fix", details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", product_ids: [ "SUSE Linux Enterprise Workstation Extension 15 SP6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 5.3, baseSeverity: "MEDIUM", vectorString: "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L", version: "3.1", }, products: [ "SUSE Linux Enterprise Workstation Extension 15 SP6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.x86_64", ], }, ], threats: [ { category: "impact", date: "2025-02-26T14:14:28Z", details: "moderate", }, ], title: "CVE-2025-26598", }, { cve: "CVE-2025-26599", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2025-26599", }, ], notes: [ { category: "general", text: "An access to an uninitialized pointer flaw was found in X.Org and Xwayland. The function compCheckRedirect() may fail if it cannot allocate the backing pixmap. In that case, compRedirectWindow() will return a BadAlloc error without validating the window tree marked just before, which leaves the validated data partly initialized and the use of an uninitialized pointer later.", title: "CVE description", }, ], product_status: { recommended: [ "SUSE Linux Enterprise Workstation Extension 15 SP6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.x86_64", ], }, references: [ { category: "external", summary: "CVE-2025-26599", url: "https://www.suse.com/security/cve/CVE-2025-26599", }, { category: "external", summary: "SUSE Bug 1237433 for CVE-2025-26599", url: "https://bugzilla.suse.com/1237433", }, ], remediations: [ { category: "vendor_fix", details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", product_ids: [ "SUSE Linux Enterprise Workstation Extension 15 SP6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 5.3, baseSeverity: "MEDIUM", vectorString: "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L", version: "3.1", }, products: [ "SUSE Linux Enterprise Workstation Extension 15 SP6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.x86_64", ], }, ], threats: [ { category: "impact", date: "2025-02-26T14:14:28Z", details: "moderate", }, ], title: "CVE-2025-26599", }, { cve: "CVE-2025-26600", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2025-26600", }, ], notes: [ { category: "general", text: "A use-after-free flaw was found in X.Org and Xwayland. When a device is removed while still frozen, the events queued for that device remain while the device is freed. Replaying the events will cause a use-after-free.", title: "CVE description", }, ], product_status: { recommended: [ "SUSE Linux Enterprise Workstation Extension 15 SP6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.x86_64", ], }, references: [ { category: "external", summary: "CVE-2025-26600", url: "https://www.suse.com/security/cve/CVE-2025-26600", }, { category: "external", summary: "SUSE Bug 1237434 for CVE-2025-26600", url: "https://bugzilla.suse.com/1237434", }, ], remediations: [ { category: "vendor_fix", details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", product_ids: [ "SUSE Linux Enterprise Workstation Extension 15 SP6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 7, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "SUSE Linux Enterprise Workstation Extension 15 SP6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.x86_64", ], }, ], threats: [ { category: "impact", date: "2025-02-26T14:14:28Z", details: "important", }, ], title: "CVE-2025-26600", }, { cve: "CVE-2025-26601", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2025-26601", }, ], notes: [ { category: "general", text: "A use-after-free flaw was found in X.Org and Xwayland. When changing an alarm, the values of the change mask are evaluated one after the other, changing the trigger values as requested, and eventually, SyncInitTrigger() is called. If one of the changes triggers an error, the function will return early, not adding the new sync object, possibly causing a use-after-free when the alarm eventually triggers.", title: "CVE description", }, ], product_status: { recommended: [ "SUSE Linux Enterprise Workstation Extension 15 SP6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.x86_64", ], }, references: [ { category: "external", summary: "CVE-2025-26601", url: "https://www.suse.com/security/cve/CVE-2025-26601", }, { category: "external", summary: "SUSE Bug 1237435 for CVE-2025-26601", url: "https://bugzilla.suse.com/1237435", }, ], remediations: [ { category: "vendor_fix", details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", product_ids: [ "SUSE Linux Enterprise Workstation Extension 15 SP6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 7, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "SUSE Linux Enterprise Workstation Extension 15 SP6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-24.1.1-150600.5.9.1.x86_64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.aarch64", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.ppc64le", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.s390x", "openSUSE Leap 15.6:xwayland-devel-24.1.1-150600.5.9.1.x86_64", ], }, ], threats: [ { category: "impact", date: "2025-02-26T14:14:28Z", details: "important", }, ], title: "CVE-2025-26601", }, ], }
cve-2025-26594
Vulnerability from cvelistv5
Published
2025-02-25 15:53
Modified
2025-03-27 04:19
Severity ?
EPSS score ?
Summary
A use-after-free flaw was found in X.Org and Xwayland. The root cursor is referenced in the X server as a global variable. If a client frees the root cursor, the internal reference points to freed memory and causes a use-after-free.
References
Impacted products
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â–Ľ |
Version: 0 ≤ Version: 22.0.0 ≤ |
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"xorg-x11-server-Xwayland", product: "Red Hat Enterprise Linux 8", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:9", ], defaultStatus: "affected", packageName: "xorg-x11-server", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:9", ], defaultStatus: "affected", packageName: "xorg-x11-server-Xwayland", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", }, ], datePublic: "2025-02-25T00:00:00.000Z", descriptions: [ { lang: "en", value: "A use-after-free flaw was found in X.Org and Xwayland. The root cursor is referenced in the X server as a global variable. If a client frees the root cursor, the internal reference points to freed memory and causes a use-after-free.", }, ], metrics: [ { other: { content: { namespace: "https://access.redhat.com/security/updates/classification/", value: "Important", }, type: "Red Hat severity rating", }, }, { cvssV3_1: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 7.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", version: "3.1", }, format: "CVSS", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-416", description: "Use After Free", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2025-03-27T04:19:40.033Z", orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", shortName: "redhat", }, references: [ { name: "RHSA-2025:2500", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2500", }, { name: "RHSA-2025:2502", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2502", }, { name: "RHSA-2025:2861", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2861", }, { name: "RHSA-2025:2862", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2862", }, { name: "RHSA-2025:2865", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2865", }, { name: "RHSA-2025:2866", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2866", }, { name: "RHSA-2025:2873", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2873", }, { name: "RHSA-2025:2874", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2874", }, { name: "RHSA-2025:2875", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2875", }, { name: "RHSA-2025:2879", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2879", }, { name: "RHSA-2025:2880", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2880", }, { tags: [ "vdb-entry", "x_refsource_REDHAT", ], url: "https://access.redhat.com/security/cve/CVE-2025-26594", }, { name: "RHBZ#2345248", tags: [ "issue-tracking", "x_refsource_REDHAT", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2345248", }, ], timeline: [ { lang: "en", time: "2025-02-12T14:14:54.698000+00:00", value: "Reported to Red Hat.", }, { lang: "en", time: "2025-02-25T00:00:00+00:00", value: "Made public.", }, ], title: "X.org: xwayland: use-after-free of the root cursor", workarounds: [ { lang: "en", value: "Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.", }, ], x_redhatCweChain: "CWE-416: Use After Free", }, }, cveMetadata: { assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", assignerShortName: "redhat", cveId: "CVE-2025-26594", datePublished: "2025-02-25T15:53:51.324Z", dateReserved: "2025-02-12T14:12:22.795Z", dateUpdated: "2025-03-27T04:19:40.033Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
cve-2025-26595
Vulnerability from cvelistv5
Published
2025-02-25 15:54
Modified
2025-03-27 04:19
Severity ?
EPSS score ?
Summary
A buffer overflow flaw was found in X.Org and Xwayland. The code in XkbVModMaskText() allocates a fixed-sized buffer on the stack and copies the names of the virtual modifiers to that buffer. The code fails to check the bounds of the buffer and would copy the data regardless of the size.
References
Impacted products
Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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â–Ľ |
Version: 0 ≤ Version: 22.0.0 ≤ |
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{ containers: { adp: [ { metrics: [ { other: { content: { id: "CVE-2025-26595", options: [ { Exploitation: "none", }, { Automatable: "no", }, { "Technical Impact": "total", }, ], role: "CISA Coordinator", timestamp: "2025-02-25T20:05:05.924947Z", version: "2.0.3", }, type: "ssvc", }, }, ], providerMetadata: { dateUpdated: "2025-02-25T20:05:22.115Z", orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0", shortName: "CISA-ADP", }, title: "CISA ADP Vulnrichment", }, ], cna: { affected: [ { collectionURL: "https://gitlab.freedesktop.org/xorg/xserver/", defaultStatus: "unaffected", packageName: "xserver", versions: [ { lessThan: "21.1.16", status: "affected", version: "0", versionType: "semver", }, { lessThan: "24.1.6", status: "affected", version: "22.0.0", versionType: "semver", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:rhel_els:7", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 7 Extended Lifecycle Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.8.0-36.el7_9", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:rhel_els:7", ], defaultStatus: "affected", packageName: "xorg-x11-server", product: "Red Hat Enterprise Linux 7 Extended Lifecycle Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.20.4-30.el7_9", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:8::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 8", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.13.1-15.el8_10", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_aus:8.2::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 8.2 Advanced Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.9.0-15.el8_2.13", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_tus:8.4::appstream", "cpe:/a:redhat:rhel_e4s:8.4::appstream", "cpe:/a:redhat:rhel_aus:8.4::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.11.0-8.el8_4.12", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_tus:8.4::appstream", "cpe:/a:redhat:rhel_e4s:8.4::appstream", "cpe:/a:redhat:rhel_aus:8.4::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 8.4 Telecommunications Update Service", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.11.0-8.el8_4.12", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_tus:8.4::appstream", "cpe:/a:redhat:rhel_e4s:8.4::appstream", "cpe:/a:redhat:rhel_aus:8.4::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.11.0-8.el8_4.12", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_e4s:8.6::appstream", "cpe:/a:redhat:rhel_tus:8.6::appstream", "cpe:/a:redhat:rhel_aus:8.6::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.12.0-6.el8_6.13", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_e4s:8.6::appstream", "cpe:/a:redhat:rhel_tus:8.6::appstream", "cpe:/a:redhat:rhel_aus:8.6::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 8.6 Telecommunications Update Service", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.12.0-6.el8_6.13", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_e4s:8.6::appstream", "cpe:/a:redhat:rhel_tus:8.6::appstream", "cpe:/a:redhat:rhel_aus:8.6::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 8.6 Update 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"cpe:/a:redhat:rhel_e4s:9.0::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.11.0-22.el9_0.13", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_eus:9.2::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 9.2 Extended Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.12.0-14.el9_2.10", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_eus:9.4::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 9.4 Extended Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: 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"xorg-x11-server-Xwayland", product: "Red Hat Enterprise Linux 8", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:9", ], defaultStatus: "affected", packageName: "xorg-x11-server", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:9", ], defaultStatus: "affected", packageName: "xorg-x11-server-Xwayland", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", }, ], datePublic: "2025-02-25T00:00:00.000Z", descriptions: [ { lang: "en", value: "A buffer overflow flaw was found in X.Org and Xwayland. The code in XkbVModMaskText() allocates a fixed-sized buffer on the stack and copies the names of the virtual modifiers to that buffer. The code fails to check the bounds of the buffer and would copy the data regardless of the size.", }, ], metrics: [ { other: { content: { namespace: "https://access.redhat.com/security/updates/classification/", value: "Important", }, type: "Red Hat severity rating", }, }, { cvssV3_1: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 7.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", version: "3.1", }, format: "CVSS", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-121", description: "Stack-based Buffer Overflow", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2025-03-27T04:19:56.000Z", orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", shortName: "redhat", }, references: [ { name: "RHSA-2025:2500", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2500", }, { name: "RHSA-2025:2502", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2502", }, { name: "RHSA-2025:2861", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2861", }, { name: "RHSA-2025:2862", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2862", }, { name: "RHSA-2025:2865", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2865", }, { name: "RHSA-2025:2866", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2866", }, { name: "RHSA-2025:2873", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2873", }, { name: "RHSA-2025:2874", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2874", }, { name: "RHSA-2025:2875", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2875", }, { name: "RHSA-2025:2879", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2879", }, { name: "RHSA-2025:2880", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2880", }, { tags: [ "vdb-entry", "x_refsource_REDHAT", ], url: "https://access.redhat.com/security/cve/CVE-2025-26595", }, { name: "RHBZ#2345257", tags: [ "issue-tracking", "x_refsource_REDHAT", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2345257", }, ], timeline: [ { lang: "en", time: "2025-02-12T14:15:00.929000+00:00", value: "Reported to Red Hat.", }, { lang: "en", time: "2025-02-25T00:00:00+00:00", value: "Made public.", }, ], title: "Xorg: xwayland: buffer overflow in xkbvmodmasktext()", workarounds: [ { lang: "en", value: "Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.", }, ], x_redhatCweChain: "CWE-121: Stack-based Buffer Overflow", }, }, cveMetadata: { assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", assignerShortName: "redhat", cveId: "CVE-2025-26595", datePublished: "2025-02-25T15:54:06.708Z", dateReserved: "2025-02-12T14:12:22.795Z", dateUpdated: "2025-03-27T04:19:56.000Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
cve-2025-26601
Vulnerability from cvelistv5
Published
2025-02-25 15:55
Modified
2025-03-27 04:22
Severity ?
EPSS score ?
Summary
A use-after-free flaw was found in X.Org and Xwayland. When changing an alarm, the values of the change mask are evaluated one after the other, changing the trigger values as requested, and eventually, SyncInitTrigger() is called. If one of the changes triggers an error, the function will return early, not adding the new sync object, possibly causing a use-after-free when the alarm eventually triggers.
References
Impacted products
Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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â–Ľ |
Version: 0 ≤ Version: 22.0.0 ≤ |
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{ containers: { adp: [ { metrics: [ { other: { content: { id: "CVE-2025-26601", options: [ { Exploitation: "none", }, { Automatable: "no", }, { "Technical Impact": "total", }, ], role: "CISA Coordinator", timestamp: "2025-02-25T16:08:41.554166Z", version: "2.0.3", }, type: "ssvc", }, }, ], providerMetadata: { dateUpdated: "2025-02-25T16:08:49.344Z", orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0", shortName: "CISA-ADP", }, title: "CISA ADP Vulnrichment", }, ], cna: { affected: [ { collectionURL: "https://gitlab.freedesktop.org/xorg/xserver/", defaultStatus: "unaffected", packageName: "xserver", versions: [ { lessThan: "21.1.16", status: "affected", version: "0", versionType: "semver", }, { lessThan: "24.1.6", status: "affected", version: "22.0.0", versionType: "semver", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:rhel_els:7", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 7 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product: "Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.12.0-6.el8_6.13", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_aus:8.6::appstream", "cpe:/a:redhat:rhel_tus:8.6::appstream", "cpe:/a:redhat:rhel_e4s:8.6::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 8.6 Telecommunications Update Service", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.12.0-6.el8_6.13", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_aus:8.6::appstream", "cpe:/a:redhat:rhel_tus:8.6::appstream", "cpe:/a:redhat:rhel_e4s:8.6::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 8.6 Update 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"xorg-x11-server-Xwayland", product: "Red Hat Enterprise Linux 8", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:9", ], defaultStatus: "affected", packageName: "xorg-x11-server", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:9", ], defaultStatus: "affected", packageName: "xorg-x11-server-Xwayland", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", }, ], datePublic: "2025-02-25T00:00:00.000Z", descriptions: [ { lang: "en", value: "A use-after-free flaw was found in X.Org and Xwayland. When changing an alarm, the values of the change mask are evaluated one after the other, changing the trigger values as requested, and eventually, SyncInitTrigger() is called. If one of the changes triggers an error, the function will return early, not adding the new sync object, possibly causing a use-after-free when the alarm eventually triggers.", }, ], metrics: [ { other: { content: { namespace: "https://access.redhat.com/security/updates/classification/", value: "Important", }, type: "Red Hat severity rating", }, }, { cvssV3_1: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 7.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", version: "3.1", }, format: "CVSS", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-416", description: "Use After Free", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2025-03-27T04:22:08.108Z", orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", shortName: "redhat", }, references: [ { name: "RHSA-2025:2500", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2500", }, { name: "RHSA-2025:2502", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2502", }, { name: "RHSA-2025:2861", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2861", }, { name: "RHSA-2025:2862", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2862", }, { name: "RHSA-2025:2865", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2865", }, { name: "RHSA-2025:2866", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2866", }, { name: "RHSA-2025:2873", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2873", }, { name: "RHSA-2025:2874", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2874", }, { name: "RHSA-2025:2875", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2875", }, { name: "RHSA-2025:2879", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2879", }, { name: "RHSA-2025:2880", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2880", }, { tags: [ "vdb-entry", "x_refsource_REDHAT", ], url: "https://access.redhat.com/security/cve/CVE-2025-26601", }, { name: "RHBZ#2345251", tags: [ "issue-tracking", "x_refsource_REDHAT", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2345251", }, ], timeline: [ { lang: "en", time: "2025-02-12T14:18:30.820000+00:00", value: "Reported to Red Hat.", }, { lang: "en", time: "2025-02-25T00:00:00+00:00", value: "Made public.", }, ], title: "Xorg: xwayland: use-after-free in syncinittrigger()", workarounds: [ { lang: "en", value: "Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.", }, ], x_redhatCweChain: "CWE-416: Use After Free", }, }, cveMetadata: { assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", assignerShortName: "redhat", cveId: "CVE-2025-26601", datePublished: "2025-02-25T15:55:36.775Z", dateReserved: "2025-02-12T14:12:22.796Z", dateUpdated: "2025-03-27T04:22:08.108Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
cve-2025-26596
Vulnerability from cvelistv5
Published
2025-02-25 15:54
Modified
2025-03-27 04:20
Severity ?
EPSS score ?
Summary
A heap overflow flaw was found in X.Org and Xwayland. The computation of the length in XkbSizeKeySyms() differs from what is written in XkbWriteKeySyms(), which may lead to a heap-based buffer overflow.
References
Impacted products
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â–Ľ |
Version: 0 ≤ Version: 22.0.0 ≤ |
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{ containers: { adp: [ { metrics: [ { other: { content: { id: "CVE-2025-26596", options: [ { Exploitation: "none", }, { Automatable: "no", }, { "Technical Impact": "total", }, ], role: "CISA Coordinator", timestamp: "2025-02-25T17:14:01.432188Z", version: "2.0.3", }, type: "ssvc", }, }, ], providerMetadata: { dateUpdated: "2025-02-25T17:22:27.580Z", orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0", shortName: "CISA-ADP", }, title: "CISA ADP Vulnrichment", }, ], cna: { affected: [ { collectionURL: "https://gitlab.freedesktop.org/xorg/xserver/", defaultStatus: "unaffected", packageName: "xserver", versions: [ { lessThan: "21.1.16", status: "affected", version: "0", versionType: "semver", }, { lessThan: "24.1.6", status: "affected", version: "22.0.0", versionType: "semver", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:rhel_els:7", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 7 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"xorg-x11-server-Xwayland", product: "Red Hat Enterprise Linux 8", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:9", ], defaultStatus: "affected", packageName: "xorg-x11-server", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:9", ], defaultStatus: "affected", packageName: "xorg-x11-server-Xwayland", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", }, ], datePublic: "2025-02-25T00:00:00.000Z", descriptions: [ { lang: "en", value: "A heap overflow flaw was found in X.Org and Xwayland. The computation of the length in XkbSizeKeySyms() differs from what is written in XkbWriteKeySyms(), which may lead to a heap-based buffer overflow.", }, ], metrics: [ { other: { content: { namespace: "https://access.redhat.com/security/updates/classification/", value: "Important", }, type: "Red Hat severity rating", }, }, { cvssV3_1: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 7.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", version: "3.1", }, format: "CVSS", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-787", description: "Out-of-bounds Write", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2025-03-27T04:20:12.127Z", orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", shortName: "redhat", }, references: [ { name: "RHSA-2025:2500", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2500", }, { name: "RHSA-2025:2502", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2502", }, { name: "RHSA-2025:2861", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2861", }, { name: "RHSA-2025:2862", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2862", }, { name: "RHSA-2025:2865", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2865", }, { name: "RHSA-2025:2866", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2866", }, { name: "RHSA-2025:2873", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2873", }, { name: "RHSA-2025:2874", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2874", }, { name: "RHSA-2025:2875", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2875", }, { name: "RHSA-2025:2879", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2879", }, { name: "RHSA-2025:2880", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2880", }, { tags: [ "vdb-entry", "x_refsource_REDHAT", ], url: "https://access.redhat.com/security/cve/CVE-2025-26596", }, { name: "RHBZ#2345256", tags: [ "issue-tracking", "x_refsource_REDHAT", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2345256", }, ], timeline: [ { lang: "en", time: "2025-02-12T14:15:01.367000+00:00", value: "Reported to Red Hat.", }, { lang: "en", time: "2025-02-25T00:00:00+00:00", value: "Made public.", }, ], title: "Xorg: xwayland: heap overflow in xkbwritekeysyms()", workarounds: [ { lang: "en", value: "Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.", }, ], x_redhatCweChain: "CWE-787: Out-of-bounds Write", }, }, cveMetadata: { assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", assignerShortName: "redhat", cveId: "CVE-2025-26596", datePublished: "2025-02-25T15:54:23.693Z", dateReserved: "2025-02-12T14:12:22.795Z", dateUpdated: "2025-03-27T04:20:12.127Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
cve-2025-26600
Vulnerability from cvelistv5
Published
2025-02-25 15:55
Modified
2025-03-27 04:21
Severity ?
EPSS score ?
Summary
A use-after-free flaw was found in X.Org and Xwayland. When a device is removed while still frozen, the events queued for that device remain while the device is freed. Replaying the events will cause a use-after-free.
References
Impacted products
Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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â–Ľ |
Version: 0 ≤ Version: 22.0.0 ≤ |
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{ containers: { adp: [ { metrics: [ { other: { content: { id: "CVE-2025-26600", options: [ { Exploitation: "none", }, { Automatable: "no", }, { "Technical Impact": "total", }, ], role: "CISA Coordinator", timestamp: "2025-02-25T16:16:54.221297Z", version: "2.0.3", }, type: "ssvc", }, }, ], providerMetadata: { dateUpdated: "2025-02-25T16:17:05.872Z", orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0", shortName: "CISA-ADP", }, title: "CISA ADP Vulnrichment", }, ], cna: { affected: [ { collectionURL: "https://gitlab.freedesktop.org/xorg/xserver/", defaultStatus: "unaffected", packageName: "xserver", versions: [ { lessThan: "21.1.16", status: "affected", version: "0", versionType: "semver", }, { lessThan: "24.1.6", status: "affected", version: "22.0.0", versionType: "semver", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:rhel_els:7", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 7 Extended Lifecycle Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.8.0-36.el7_9", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:rhel_els:7", ], defaultStatus: "affected", packageName: "xorg-x11-server", product: "Red Hat Enterprise Linux 7 Extended Lifecycle Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.20.4-30.el7_9", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:8::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 8", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.13.1-15.el8_10", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_aus:8.2::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 8.2 Advanced Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.9.0-15.el8_2.13", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_aus:8.4::appstream", "cpe:/a:redhat:rhel_tus:8.4::appstream", "cpe:/a:redhat:rhel_e4s:8.4::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.11.0-8.el8_4.12", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_aus:8.4::appstream", "cpe:/a:redhat:rhel_tus:8.4::appstream", "cpe:/a:redhat:rhel_e4s:8.4::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 8.4 Telecommunications Update Service", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.11.0-8.el8_4.12", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_aus:8.4::appstream", "cpe:/a:redhat:rhel_tus:8.4::appstream", "cpe:/a:redhat:rhel_e4s:8.4::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.11.0-8.el8_4.12", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_aus:8.6::appstream", "cpe:/a:redhat:rhel_tus:8.6::appstream", "cpe:/a:redhat:rhel_e4s:8.6::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.12.0-6.el8_6.13", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_aus:8.6::appstream", "cpe:/a:redhat:rhel_tus:8.6::appstream", "cpe:/a:redhat:rhel_e4s:8.6::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 8.6 Telecommunications Update Service", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.12.0-6.el8_6.13", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_aus:8.6::appstream", "cpe:/a:redhat:rhel_tus:8.6::appstream", "cpe:/a:redhat:rhel_e4s:8.6::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 8.6 Update 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"cpe:/a:redhat:rhel_e4s:9.0::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.11.0-22.el9_0.13", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_eus:9.2::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 9.2 Extended Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.12.0-14.el9_2.10", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_eus:9.4::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 9.4 Extended Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: 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"xorg-x11-server-Xwayland", product: "Red Hat Enterprise Linux 8", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:9", ], defaultStatus: "affected", packageName: "xorg-x11-server", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:9", ], defaultStatus: "affected", packageName: "xorg-x11-server-Xwayland", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", }, ], datePublic: "2025-02-25T00:00:00.000Z", descriptions: [ { lang: "en", value: "A use-after-free flaw was found in X.Org and Xwayland. When a device is removed while still frozen, the events queued for that device remain while the device is freed. 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cve-2025-26597
Vulnerability from cvelistv5
Published
2025-02-25 15:54
Modified
2025-03-27 04:20
Severity ?
EPSS score ?
Summary
A buffer overflow flaw was found in X.Org and Xwayland. If XkbChangeTypesOfKey() is called with a 0 group, it will resize the key symbols table to 0 but leave the key actions unchanged. If the same function is later called with a non-zero value of groups, this will cause a buffer overflow because the key actions are of the wrong size.
References
Impacted products
Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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â–Ľ |
Version: 0 ≤ Version: 22.0.0 ≤ |
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{ containers: { adp: [ { metrics: [ { other: { content: { id: "CVE-2025-26597", options: [ { Exploitation: "none", }, { Automatable: "no", }, { "Technical Impact": "total", }, ], role: "CISA Coordinator", timestamp: "2025-02-25T16:39:35.677718Z", version: "2.0.3", }, type: "ssvc", }, }, ], providerMetadata: { dateUpdated: "2025-02-25T19:14:54.385Z", orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0", shortName: "CISA-ADP", }, title: "CISA ADP Vulnrichment", }, ], cna: { affected: [ { collectionURL: "https://gitlab.freedesktop.org/xorg/xserver/", defaultStatus: "unaffected", packageName: "xserver", versions: [ { lessThan: "21.1.16", status: "affected", version: "0", versionType: "semver", }, { lessThan: "24.1.6", status: "affected", version: "22.0.0", versionType: "semver", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:rhel_els:7", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 7 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If XkbChangeTypesOfKey() is called with a 0 group, it will resize the key symbols table to 0 but leave the key actions unchanged. 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cve-2025-26599
Vulnerability from cvelistv5
Published
2025-02-25 15:55
Modified
2025-03-27 04:21
Severity ?
EPSS score ?
Summary
An access to an uninitialized pointer flaw was found in X.Org and Xwayland. The function compCheckRedirect() may fail if it cannot allocate the backing pixmap. In that case, compRedirectWindow() will return a BadAlloc error without validating the window tree marked just before, which leaves the validated data partly initialized and the use of an uninitialized pointer later.
References
Impacted products
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â–Ľ |
Version: 0 ≤ Version: 22.0.0 ≤ |
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"xorg-x11-server-Xwayland", product: "Red Hat Enterprise Linux 8", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:9", ], defaultStatus: "affected", packageName: "xorg-x11-server", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:9", ], defaultStatus: "affected", packageName: "xorg-x11-server-Xwayland", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", }, ], datePublic: "2025-02-25T00:00:00.000Z", descriptions: [ { lang: "en", value: "An access to an uninitialized pointer flaw was found in X.Org and Xwayland. The function compCheckRedirect() may fail if it cannot allocate the backing pixmap. In that case, compRedirectWindow() will return a BadAlloc error without validating the window tree marked just before, which leaves the validated data partly initialized and the use of an uninitialized pointer later.", }, ], metrics: [ { other: { content: { namespace: "https://access.redhat.com/security/updates/classification/", value: "Important", }, type: "Red Hat severity rating", }, }, { cvssV3_1: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 7.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", version: "3.1", }, format: "CVSS", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-824", description: "Access of Uninitialized Pointer", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2025-03-27T04:21:07.505Z", orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", shortName: "redhat", }, references: [ { name: "RHSA-2025:2500", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2500", }, { name: "RHSA-2025:2502", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2502", }, { name: "RHSA-2025:2861", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2861", }, { name: "RHSA-2025:2862", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2862", }, { name: "RHSA-2025:2865", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2865", }, { name: "RHSA-2025:2866", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2866", }, { name: "RHSA-2025:2873", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2873", }, { name: "RHSA-2025:2874", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2874", }, { name: "RHSA-2025:2875", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2875", }, { name: "RHSA-2025:2879", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2879", }, { name: "RHSA-2025:2880", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2880", }, { tags: [ "vdb-entry", "x_refsource_REDHAT", ], url: "https://access.redhat.com/security/cve/CVE-2025-26599", }, { name: "RHBZ#2345253", tags: [ "issue-tracking", "x_refsource_REDHAT", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2345253", }, ], timeline: [ { lang: "en", time: "2025-02-12T14:15:01.808000+00:00", value: "Reported to Red Hat.", }, { lang: "en", time: "2025-02-25T00:00:00+00:00", value: "Made public.", }, ], title: "Xorg: xwayland: use of uninitialized pointer in compredirectwindow()", workarounds: [ { lang: "en", value: "Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.", }, ], x_redhatCweChain: "CWE-824: Access of Uninitialized Pointer", }, }, cveMetadata: { assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", assignerShortName: "redhat", cveId: "CVE-2025-26599", datePublished: "2025-02-25T15:55:02.964Z", dateReserved: "2025-02-12T14:12:22.796Z", dateUpdated: "2025-03-27T04:21:07.505Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
cve-2025-26598
Vulnerability from cvelistv5
Published
2025-02-25 15:54
Modified
2025-03-27 04:20
Severity ?
EPSS score ?
Summary
An out-of-bounds write flaw was found in X.Org and Xwayland. The function GetBarrierDevice() searches for the pointer device based on its device ID and returns the matching value, or supposedly NULL, if no match was found. However, the code will return the last element of the list if no matching device ID is found, which can lead to out-of-bounds memory access.
References
Impacted products
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â–Ľ |
Version: 0 ≤ Version: 22.0.0 ≤ |
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{ containers: { adp: [ { metrics: [ { other: { content: { id: "CVE-2025-26598", options: [ { Exploitation: "none", }, { Automatable: "no", }, { "Technical Impact": "total", }, ], role: "CISA Coordinator", timestamp: "2025-02-25T16:24:04.385893Z", version: "2.0.3", }, type: "ssvc", }, }, ], providerMetadata: { dateUpdated: "2025-02-25T16:24:43.094Z", orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0", shortName: "CISA-ADP", }, title: "CISA ADP Vulnrichment", }, ], cna: { affected: [ { collectionURL: "https://gitlab.freedesktop.org/xorg/xserver/", defaultStatus: "unaffected", packageName: "xserver", versions: [ { lessThan: "21.1.16", status: "affected", version: "0", versionType: "semver", }, { lessThan: "24.1.6", status: "affected", version: "22.0.0", versionType: "semver", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:rhel_els:7", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 7 Extended Lifecycle Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.8.0-36.el7_9", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:rhel_els:7", ], defaultStatus: "affected", packageName: "xorg-x11-server", product: "Red Hat Enterprise Linux 7 Extended Lifecycle Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.20.4-30.el7_9", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:8::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 8", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.13.1-15.el8_10", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_aus:8.2::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 8.2 Advanced Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.9.0-15.el8_2.13", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_tus:8.4::appstream", "cpe:/a:redhat:rhel_e4s:8.4::appstream", "cpe:/a:redhat:rhel_aus:8.4::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.11.0-8.el8_4.12", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_tus:8.4::appstream", "cpe:/a:redhat:rhel_e4s:8.4::appstream", "cpe:/a:redhat:rhel_aus:8.4::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 8.4 Telecommunications Update Service", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.11.0-8.el8_4.12", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_tus:8.4::appstream", "cpe:/a:redhat:rhel_e4s:8.4::appstream", "cpe:/a:redhat:rhel_aus:8.4::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.11.0-8.el8_4.12", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_e4s:8.6::appstream", "cpe:/a:redhat:rhel_tus:8.6::appstream", "cpe:/a:redhat:rhel_aus:8.6::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.12.0-6.el8_6.13", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_e4s:8.6::appstream", "cpe:/a:redhat:rhel_tus:8.6::appstream", "cpe:/a:redhat:rhel_aus:8.6::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 8.6 Telecommunications Update Service", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.12.0-6.el8_6.13", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_e4s:8.6::appstream", "cpe:/a:redhat:rhel_tus:8.6::appstream", "cpe:/a:redhat:rhel_aus:8.6::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 8.6 Update 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"cpe:/a:redhat:rhel_e4s:9.0::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.11.0-22.el9_0.13", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_eus:9.2::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 9.2 Extended Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.12.0-14.el9_2.10", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_eus:9.4::appstream", ], defaultStatus: "affected", packageName: "tigervnc", product: "Red Hat Enterprise Linux 9.4 Extended Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: 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"xorg-x11-server-Xwayland", product: "Red Hat Enterprise Linux 8", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:9", ], defaultStatus: "affected", packageName: "xorg-x11-server", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:9", ], defaultStatus: "affected", packageName: "xorg-x11-server-Xwayland", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", }, ], datePublic: "2025-02-25T00:00:00.000Z", descriptions: [ { lang: "en", value: "An out-of-bounds write flaw was found in X.Org and Xwayland. The function GetBarrierDevice() searches for the pointer device based on its device ID and returns the matching value, or supposedly NULL, if no match was found. However, the code will return the last element of the list if no matching device ID is found, which can lead to out-of-bounds memory access.", }, ], metrics: [ { other: { content: { namespace: "https://access.redhat.com/security/updates/classification/", value: "Important", }, type: "Red Hat severity rating", }, }, { cvssV3_1: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 7.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", version: "3.1", }, format: "CVSS", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-787", description: "Out-of-bounds Write", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2025-03-27T04:20:45.713Z", orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", shortName: "redhat", }, references: [ { name: "RHSA-2025:2500", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2500", }, { name: "RHSA-2025:2502", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2502", }, { name: "RHSA-2025:2861", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2861", }, { name: "RHSA-2025:2862", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2862", }, { name: "RHSA-2025:2865", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2865", }, { name: "RHSA-2025:2866", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2866", }, { name: "RHSA-2025:2873", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2873", }, { name: "RHSA-2025:2874", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2874", }, { name: "RHSA-2025:2875", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2875", }, { name: "RHSA-2025:2879", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2879", }, { name: "RHSA-2025:2880", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:2880", }, { tags: [ "vdb-entry", "x_refsource_REDHAT", ], url: "https://access.redhat.com/security/cve/CVE-2025-26598", }, { name: "RHBZ#2345254", tags: [ "issue-tracking", "x_refsource_REDHAT", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2345254", }, ], timeline: [ { lang: "en", time: "2025-02-12T14:15:01.664000+00:00", value: "Reported to Red Hat.", }, { lang: "en", time: "2025-02-25T00:00:00+00:00", value: "Made public.", }, ], title: "Xorg: xwayland: out-of-bounds write in createpointerbarrierclient()", workarounds: [ { lang: "en", value: "Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.", }, ], x_redhatCweChain: "CWE-787: Out-of-bounds Write", }, }, cveMetadata: { assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", assignerShortName: "redhat", cveId: "CVE-2025-26598", datePublished: "2025-02-25T15:54:57.355Z", dateReserved: "2025-02-12T14:12:22.796Z", dateUpdated: "2025-03-27T04:20:45.713Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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