cve-2025-26600
Vulnerability from cvelistv5
Published
2025-02-25 15:55
Modified
2025-03-27 04:21
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2025:2500
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2025:2502
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2025:2861
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2025:2862
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2025:2865
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2025:2866
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2025:2873
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2025:2874
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2025:2875
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2025:2879
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2025:2880
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2025-26600Third Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2345252Issue Tracking
Impacted products
Vendor Product Version
Version: 0   ≤
Version: 22.0.0   ≤
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:1.8.0-36.el7_9   < *
    cpe:/o:redhat:rhel_els:7
 Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:1.20.4-30.el7_9   < *
    cpe:/o:redhat:rhel_els:7
 Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:1.13.1-15.el8_10   < *
    cpe:/a:redhat:enterprise_linux:8::appstream
 Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 8.2 Advanced Update Support Unaffected: 0:1.9.0-15.el8_2.13   < *
    cpe:/a:redhat:rhel_aus:8.2::appstream
 Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 0:1.11.0-8.el8_4.12   < *
    cpe:/a:redhat:rhel_aus:8.4::appstream
    cpe:/a:redhat:rhel_tus:8.4::appstream
    cpe:/a:redhat:rhel_e4s:8.4::appstream
 Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 8.4 Telecommunications Update Service Unaffected: 0:1.11.0-8.el8_4.12   < *
    cpe:/a:redhat:rhel_aus:8.4::appstream
    cpe:/a:redhat:rhel_tus:8.4::appstream
    cpe:/a:redhat:rhel_e4s:8.4::appstream
 Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions Unaffected: 0:1.11.0-8.el8_4.12   < *
    cpe:/a:redhat:rhel_aus:8.4::appstream
    cpe:/a:redhat:rhel_tus:8.4::appstream
    cpe:/a:redhat:rhel_e4s:8.4::appstream
 Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 0:1.12.0-6.el8_6.13   < *
    cpe:/a:redhat:rhel_aus:8.6::appstream
    cpe:/a:redhat:rhel_tus:8.6::appstream
    cpe:/a:redhat:rhel_e4s:8.6::appstream
 Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service Unaffected: 0:1.12.0-6.el8_6.13   < *
    cpe:/a:redhat:rhel_aus:8.6::appstream
    cpe:/a:redhat:rhel_tus:8.6::appstream
    cpe:/a:redhat:rhel_e4s:8.6::appstream
 Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions Unaffected: 0:1.12.0-6.el8_6.13   < *
    cpe:/a:redhat:rhel_aus:8.6::appstream
    cpe:/a:redhat:rhel_tus:8.6::appstream
    cpe:/a:redhat:rhel_e4s:8.6::appstream
 Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 8.8 Extended Update Support Unaffected: 0:1.12.0-15.el8_8.12   < *
    cpe:/a:redhat:rhel_eus:8.8::appstream
 Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:1.14.1-1.el9_5.1   < *
    cpe:/a:redhat:enterprise_linux:9::appstream
 Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Unaffected: 0:1.11.0-22.el9_0.13   < *
    cpe:/a:redhat:rhel_e4s:9.0::appstream
 Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 9.2 Extended Update Support Unaffected: 0:1.12.0-14.el9_2.10   < *
    cpe:/a:redhat:rhel_eus:9.2::appstream
 Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support Unaffected: 0:1.13.1-8.el9_4.5   < *
    cpe:/a:redhat:rhel_eus:9.4::appstream
 Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
 Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
 Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
 Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
 Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
 Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
   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 Services for SAP Solutions",
               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_eus:8.8::appstream",
               ],
               defaultStatus: "affected",
               packageName: "tigervnc",
               product: "Red Hat Enterprise Linux 8.8 Extended Update Support",
               vendor: "Red Hat",
               versions: [
                  {
                     lessThan: "*",
                     status: "unaffected",
                     version: "0:1.12.0-15.el8_8.12",
                     versionType: "rpm",
                  },
               ],
            },
            {
               collectionURL: "https://access.redhat.com/downloads/content/package-browser/",
               cpes: [
                  "cpe:/a:redhat:enterprise_linux:9::appstream",
               ],
               defaultStatus: "affected",
               packageName: "tigervnc",
               product: "Red Hat Enterprise Linux 9",
               vendor: "Red Hat",
               versions: [
                  {
                     lessThan: "*",
                     status: "unaffected",
                     version: "0:1.14.1-1.el9_5.1",
                     versionType: "rpm",
                  },
               ],
            },
            {
               collectionURL: "https://access.redhat.com/downloads/content/package-browser/",
               cpes: [
                  "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: "unaffected",
                     version: "0:1.13.1-8.el9_4.5",
                     versionType: "rpm",
                  },
               ],
            },
            {
               collectionURL: "https://access.redhat.com/downloads/content/package-browser/",
               cpes: [
                  "cpe:/o:redhat:enterprise_linux:6",
               ],
               defaultStatus: "affected",
               packageName: "tigervnc",
               product: "Red Hat Enterprise Linux 6",
               vendor: "Red Hat",
            },
            {
               collectionURL: "https://access.redhat.com/downloads/content/package-browser/",
               cpes: [
                  "cpe:/o:redhat:enterprise_linux:6",
               ],
               defaultStatus: "unknown",
               packageName: "xorg-x11-server",
               product: "Red Hat Enterprise Linux 6",
               vendor: "Red Hat",
            },
            {
               collectionURL: "https://access.redhat.com/downloads/content/package-browser/",
               cpes: [
                  "cpe:/o:redhat:enterprise_linux:8",
               ],
               defaultStatus: "unaffected",
               packageName: "xorg-x11-server",
               product: "Red Hat Enterprise Linux 8",
               vendor: "Red Hat",
            },
            {
               collectionURL: "https://access.redhat.com/downloads/content/package-browser/",
               cpes: [
                  "cpe:/o:redhat:enterprise_linux:8",
               ],
               defaultStatus: "unaffected",
               packageName: "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. Replaying the events will cause 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: "2025-03-27T04:21:52.306Z",
            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-2025-26600",
            },
            {
               name: "RHBZ#2345252",
               tags: [
                  "issue-tracking",
                  "x_refsource_REDHAT",
               ],
               url: "https://bugzilla.redhat.com/show_bug.cgi?id=2345252",
            },
         ],
         timeline: [
            {
               lang: "en",
               time: "2025-02-12T14:15:01.957000+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 playreleasedevents()",
         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-2025-26600",
      datePublished: "2025-02-25T15:55:20.421Z",
      dateReserved: "2025-02-12T14:12:22.796Z",
      dateUpdated: "2025-03-27T04:21:52.306Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      nvd: "{\"cve\":{\"id\":\"CVE-2025-26600\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2025-02-25T16:15:39.350\",\"lastModified\":\"2025-03-17T05:15:36.260\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"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. Replaying the events will cause a use-after-free.\"},{\"lang\":\"es\",\"value\":\"Se encontró una falla de use-after-free en X.Org y Xwayland. Cuando se elimina un dispositivo mientras aún está congelado, los eventos en cola para ese dispositivo permanecen mientras se libera el dispositivo. La reproducción de los eventos provocará un use-after-free.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"secalert@redhat.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"secalert@redhat.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-416\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:tigervnc:tigervnc:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"79A8316C-BA22-441E-92AF-415AFABCEB76\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:x.org:x_server:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"858025BB-24A3-42C3-B157-486862B37124\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:x.org:xwayland:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"698FAFE9-BC9C-4ACF-8884-A18135EB2AA0\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"142AD0DD-4CF3-4D74-9442-459CE3347E3A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F4CFF558-3C47-480D-A2F0-BABF26042943\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7F6FB57C-2BC7-487C-96DD-132683AEB35D\"}]}]}],\"references\":[{\"url\":\"https://access.redhat.com/errata/RHSA-2025:2500\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2025:2502\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2025:2861\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2025:2862\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2025:2865\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2025:2866\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2025:2873\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2025:2874\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2025:2875\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2025:2879\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2025:2880\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://access.redhat.com/security/cve/CVE-2025-26600\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=2345252\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Issue Tracking\"]}]}}",
      vulnrichment: {
         containers: "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-26600\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-02-25T16:16:54.221297Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-02-25T16:17:02.111Z\"}}], \"cna\": {\"title\": \"Xorg: xwayland: use-after-free in playreleasedevents()\", \"metrics\": [{\"other\": {\"type\": \"Red Hat severity rating\", \"content\": {\"value\": \"Important\", \"namespace\": \"https://access.redhat.com/security/updates/classification/\"}}}, {\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.8, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}}], \"affected\": [{\"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"21.1.16\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.0.0\", \"lessThan\": \"24.1.6\", \"versionType\": \"semver\"}], \"packageName\": \"xserver\", \"collectionURL\": \"https://gitlab.freedesktop.org/xorg/xserver/\", \"defaultStatus\": \"unaffected\"}, {\"cpes\": [\"cpe:/o:redhat:rhel_els:7\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 7 Extended Lifecycle Support\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"0:1.8.0-36.el7_9\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"tigervnc\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"affected\"}, {\"cpes\": [\"cpe:/o:redhat:rhel_els:7\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 7 Extended Lifecycle Support\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"0:1.20.4-30.el7_9\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"xorg-x11-server\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"affected\"}, {\"cpes\": [\"cpe:/a:redhat:enterprise_linux:8::appstream\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 8\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"0:1.13.1-15.el8_10\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"tigervnc\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"affected\"}, {\"cpes\": [\"cpe:/a:redhat:rhel_aus:8.2::appstream\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 8.2 Advanced Update Support\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"0:1.9.0-15.el8_2.13\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"tigervnc\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"affected\"}, {\"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\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"0:1.11.0-8.el8_4.12\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"tigervnc\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"affected\"}, {\"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\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 8.4 Telecommunications Update Service\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"0:1.11.0-8.el8_4.12\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"tigervnc\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"affected\"}, {\"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\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"0:1.11.0-8.el8_4.12\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"tigervnc\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"affected\"}, {\"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\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"0:1.12.0-6.el8_6.13\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"tigervnc\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"affected\"}, {\"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\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 8.6 Telecommunications Update Service\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"0:1.12.0-6.el8_6.13\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"tigervnc\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"affected\"}, {\"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\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"0:1.12.0-6.el8_6.13\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"tigervnc\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"affected\"}, {\"cpes\": [\"cpe:/a:redhat:rhel_eus:8.8::appstream\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 8.8 Extended Update Support\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"0:1.12.0-15.el8_8.12\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"tigervnc\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"affected\"}, {\"cpes\": [\"cpe:/a:redhat:enterprise_linux:9::appstream\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 9\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"0:1.14.1-1.el9_5.1\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"tigervnc\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"affected\"}, {\"cpes\": [\"cpe:/a:redhat:rhel_e4s:9.0::appstream\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"0:1.11.0-22.el9_0.13\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"tigervnc\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"affected\"}, {\"cpes\": [\"cpe:/a:redhat:rhel_eus:9.2::appstream\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 9.2 Extended Update Support\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"0:1.12.0-14.el9_2.10\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"tigervnc\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"affected\"}, {\"cpes\": [\"cpe:/a:redhat:rhel_eus:9.4::appstream\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 9.4 Extended Update Support\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"0:1.13.1-8.el9_4.5\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"tigervnc\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"affected\"}, {\"cpes\": [\"cpe:/o:redhat:enterprise_linux:6\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 6\", \"packageName\": \"tigervnc\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"affected\"}, {\"cpes\": [\"cpe:/o:redhat:enterprise_linux:6\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 6\", \"packageName\": \"xorg-x11-server\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:/o:redhat:enterprise_linux:8\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 8\", \"packageName\": \"xorg-x11-server\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"unaffected\"}, {\"cpes\": [\"cpe:/o:redhat:enterprise_linux:8\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 8\", \"packageName\": \"xorg-x11-server-Xwayland\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"unaffected\"}, {\"cpes\": [\"cpe:/o:redhat:enterprise_linux:9\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 9\", \"packageName\": \"xorg-x11-server\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"affected\"}, {\"cpes\": [\"cpe:/o:redhat:enterprise_linux:9\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Enterprise Linux 9\", \"packageName\": \"xorg-x11-server-Xwayland\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"affected\"}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2025-02-12T14:15:01.957000+00:00\", \"value\": \"Reported to Red Hat.\"}, {\"lang\": \"en\", \"time\": \"2025-02-25T00:00:00+00:00\", \"value\": \"Made public.\"}], \"datePublic\": \"2025-02-25T00:00:00.000Z\", \"references\": [{\"url\": \"https://access.redhat.com/errata/RHSA-2025:2500\", \"name\": \"RHSA-2025:2500\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2025:2502\", \"name\": \"RHSA-2025:2502\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2025:2861\", \"name\": \"RHSA-2025:2861\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2025:2862\", \"name\": \"RHSA-2025:2862\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2025:2865\", \"name\": \"RHSA-2025:2865\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2025:2866\", \"name\": \"RHSA-2025:2866\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2025:2873\", \"name\": \"RHSA-2025:2873\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2025:2874\", \"name\": \"RHSA-2025:2874\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2025:2875\", \"name\": \"RHSA-2025:2875\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2025:2879\", \"name\": \"RHSA-2025:2879\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2025:2880\", \"name\": \"RHSA-2025:2880\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/security/cve/CVE-2025-26600\", \"tags\": [\"vdb-entry\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=2345252\", \"name\": \"RHBZ#2345252\", \"tags\": [\"issue-tracking\", \"x_refsource_REDHAT\"]}], \"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.\"}], \"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. Replaying the events will cause a use-after-free.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-416\", \"description\": \"Use After Free\"}]}], \"providerMetadata\": {\"orgId\": \"53f830b8-0a3f-465b-8143-3b8a9948e749\", \"shortName\": \"redhat\", \"dateUpdated\": \"2025-03-27T04:21:52.306Z\"}, \"x_redhatCweChain\": \"CWE-416: Use After Free\"}}",
         cveMetadata: "{\"cveId\": \"CVE-2025-26600\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-03-27T04:21:52.306Z\", \"dateReserved\": \"2025-02-12T14:12:22.796Z\", \"assignerOrgId\": \"53f830b8-0a3f-465b-8143-3b8a9948e749\", \"datePublished\": \"2025-02-25T15:55:20.421Z\", \"assignerShortName\": \"redhat\"}",
         dataType: "CVE_RECORD",
         dataVersion: "5.1",
      },
   },
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.