169 lines
6.5 KiB
JSON
169 lines
6.5 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-109092",
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"assignerOrgId": "404e59f5-483d-4b8a-8e7a-e67604dd8afb",
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"state": "PUBLISHED",
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"assignerShortName": "suse",
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"dateReserved": "2026-10-12T06:41:23.778Z",
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"datePublished": "2026-11-13T15:00:03.444Z",
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"dateUpdated": "2026-11-13T15:00:03.444Z"
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},
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"providerMetadata": {
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"shortName": "suse",
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"dateUpdated": "2026-11-13T15:00:03.444Z"
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},
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"title": "X.Org Server XvShmPutImage Shared-Memory Bounds Overflow",
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"datePublic": "2026-11-13T14:25:00.000Z",
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"cweId": "CWE-191",
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"description": "CWE-191 Integer underflow (wrap or wraparound)",
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"type": "CWE"
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}
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]
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}
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],
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"impacts": [
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{
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"capecId": "CAPEC-100",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-100 Overflow Buffers"
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}
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]
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}
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],
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"affected": [
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{
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"vendor": "X.Org",
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"product": "xwayland",
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"packageName": "xwayland",
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"repo": "https://gitlab.freedesktop.org/xorg/xserver/",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThan": "24.1.15",
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"versionType": "rpm"
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}
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],
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"defaultStatus": "unaffected"
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},
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{
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"vendor": "X.Org",
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"product": "xorg-x11-server",
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"packageName": "xorg-x11-server",
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"repo": "https://gitlab.freedesktop.org/xorg/xserver/",
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"versions": [
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{
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"versionType": "rpm"
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"versionStartIncluding": "0",
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "Incorrectly handled negative sizes when processing ProcXvShmPutImage requests in the X.Org xwayland before 24.1.15 and X Server before 21.1.26 could be used by local authenticated X clients to crash the X server or execute code.",
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"supportingMedia": [
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{
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"value": "Incorrectly handled negative sizes when processing <span>ProcXvShmPutImage requests in the X.Org xwayland before 24.1.15 and X Server before 21.1.26 could be used by local authenticated X clients to crash the X server or execute code.</span>"
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}
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}
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],
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"references": [
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{
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"url": "https://gitlab.freedesktop.org/xorg/xserver/-/commit/a4d7800f0f56469a082e3755bfa6b148c707075c",
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"lang": "en",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
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}
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "Acts1631 <acts1631kjv@proton.me>",
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"type": "finder"
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}
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],
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"source": {
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"discovery": "EXTERNAL"
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},
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}
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}
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} |