216 lines
8.6 KiB
JSON
216 lines
8.6 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-2026-124308",
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"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"state": "PUBLISHED",
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"assignerShortName": "VulnCheck",
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"dateReserved": "2026-11-07T12:24:19.135Z",
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"datePublished": "2026-11-07T14:17:50.983Z",
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"dateUpdated": "2026-11-12T00:12:26.454Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"shortName": "VulnCheck",
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"dateUpdated": "2026-11-07T14:17:50.983Z"
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},
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"datePublic": "2026-09-14T00:00:00.000Z",
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"title": "Fraunhofer HHI VVdeC before 3.2.1 Use-After-Free via DecLibRecon::createSubPicRefBufs",
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"descriptions": [
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{
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"lang": "en",
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"value": "Fraunhofer HHI VVdeC before 3.2.1 contains a heap use-after-free vulnerability in DecLibRecon::createSubPicRefBufs because decompressPicture clears m_subPicExtTasks without waiting for pending tasks. Attackers can supply a crafted multi-subpicture VVC bitstream to decoders using two or more threads, causing heap memory corruption or a decoder crash."
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}
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],
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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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"description": "Use After Free",
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"cweId": "CWE-416",
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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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"affected": [
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{
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"vendor": "fraunhoferhhi",
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"product": "vvdec",
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"packageURL": "pkg:github/fraunhoferhhi/vvdec",
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"defaultStatus": "unaffected",
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"versions": [
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{
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"version": "0",
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"lessThan": "3.2.1",
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"status": "affected",
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"versionType": "semver"
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},
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{
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"version": "3.2.1",
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"status": "unaffected",
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"versionType": "semver"
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}
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],
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"repo": "https://github.com/fraunhoferhhi/vvdec"
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}
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],
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"metrics": [
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{
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"format": "CVSS",
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"cvssV4_0": {
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"version": "4.0",
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"vectorString": "CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:P/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N",
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"attackVector": "LOCAL",
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"attackComplexity": "HIGH",
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"attackRequirements": "PRESENT",
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"privilegesRequired": "NONE",
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"userInteraction": "PASSIVE",
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"vulnConfidentialityImpact": "LOW",
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"vulnIntegrityImpact": "LOW",
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"vulnAvailabilityImpact": "HIGH",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 5.8,
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"baseSeverity": "MEDIUM"
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}
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},
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{
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"format": "CVSS",
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"cvssV3_1": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:H",
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"attackVector": "LOCAL",
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"attackComplexity": "HIGH",
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"privilegesRequired": "NONE",
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"userInteraction": "REQUIRED",
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"scope": "UNCHANGED",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"availabilityImpact": "HIGH",
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"baseScore": 5.8,
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"baseSeverity": "MEDIUM"
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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://github.com/fraunhoferhhi/vvdec/issues/403",
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"tags": [
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"issue-tracking"
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]
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},
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{
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"url": "https://github.com/fraunhoferhhi/vvdec/issues/392",
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"tags": [
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"issue-tracking"
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]
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},
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{
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"url": "https://github.com/fraunhoferhhi/vvdec/commit/8a0def8ba6050412d33e69a6f1e66e287b039083",
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"tags": [
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"patch"
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]
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},
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{
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"url": "https://github.com/fraunhoferhhi/vvdec/blob/v3.2.0/source/Lib/DecoderLib/DecLibRecon.cpp#L405-L420",
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"tags": [
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"technical-description"
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]
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},
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{
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"url": "https://github.com/fraunhoferhhi/vvdec/blob/v3.2.0/source/Lib/DecoderLib/DecLibRecon.cpp#L538-L542",
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"tags": [
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"technical-description"
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]
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},
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{
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"url": "https://github.com/fraunhoferhhi/vvdec",
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"tags": [
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"product"
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]
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},
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{
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"name": "VulnCheck Advisory: Fraunhofer HHI VVdeC before 3.2.1 Use-After-Free via DecLibRecon::createSubPicRefBufs",
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"tags": [
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"third-party-advisory"
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],
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"url": "https://www.vulncheck.com/advisories/fraunhofer-hhi-vvdec-before-3.2.1-use-after-free-via-declibrecon-createsubpicrefbufs"
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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": "Alexander A. Shvedov (sigdevel)",
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"type": "finder"
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}
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],
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"x_generator": {
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"engine": "vulncheck-endgame"
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}
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},
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"adp": [
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{
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"references": [
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{
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"url": "https://github.com/fraunhoferhhi/vvdec/issues/392",
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"tags": [
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"exploit"
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]
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}
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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": "2026-11-09T13:48:28.545657Z",
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"id": "CVE-2026-124308",
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"options": [
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{
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"Exploitation": "poc"
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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": "2026-11-09T13:48:49.301Z"
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}
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},
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{
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"title": "CVE Program Container",
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"references": [
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{
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"url": "http://www.openwall.com/lists/oss-security/2026/11/10/15"
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},
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{
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"url": "http://www.openwall.com/lists/oss-security/2026/11/11/29"
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}
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],
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2026-11-12T00:12:26.454Z"
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}
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}
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]
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}
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} |