203 lines
7.9 KiB
JSON
203 lines
7.9 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveId": "CVE-2026-93536",
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"state": "PUBLISHED",
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"assignerShortName": "suse",
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"dateReserved": "2026-09-18T09:08:10.294Z",
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"datePublished": "2026-10-28T16:33:33.815Z",
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"dateUpdated": "2026-11-06T18:32:09.687Z"
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"shortName": "suse",
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"dateUpdated": "2026-10-28T16:33:33.815Z"
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},
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"title": "X.Org Server GestureBuildSprite Use-After-Free",
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"datePublic": "2026-10-28T16:26:00.000Z",
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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-122",
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"description": "CWE-122 Heap-based buffer overflow",
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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-242",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-242 Code Injection"
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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": "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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"status": "affected",
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"version": "0",
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"lessThan": "21.1.25",
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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": "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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"lessThan": "24.1.14",
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"versionType": "rpm"
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"versionStartIncluding": "0",
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"versionEndExcluding": "21.1.25"
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}
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"descriptions": [
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{
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"lang": "en",
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"value": "A use after free caused by missing lifecycle management of gesture sprites in GestureBuildSprite() in X.Org X Server before 21.1.25 and XWayland before 24.1.14 could be used by authenticated X clients to crash the X server or potentially execute code.",
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"supportingMedia": [
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"type": "text/html",
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"value": "A use after free caused by missing lifecycle management of gesture sprites in <span>GestureBuildSprite() in X.Org X Server before 21.1.25 and XWayland before 24.1.14 could be used by authenticated X clients to crash the X server or potentially 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/efcfd8acc754c5ac4b2555ff375dd5101d735b0a",
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"patch"
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"lang": "en",
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"version": "3.1",
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"attackVector": "LOCAL",
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"attackComplexity": "HIGH",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "LOW",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseSeverity": "MEDIUM",
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"baseScore": 5.3,
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"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/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": "4nibhal working with TrendAI Zero Day Initiative",
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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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"x_generator": {
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"engine": "Vulnogram 1.0.5"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-11-06T18:23:20.674729Z",
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"id": "CVE-2026-93536",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-11-06T18:32:09.687Z"
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}
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}
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]
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}
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} |