{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-80714", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-08-26T14:34:25.788Z", "datePublished": "2026-08-28T06:53:13.069Z", "dateUpdated": "2026-08-28T06:53:13.069Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-28T06:53:13.069Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nipvs: do not propagate one-packet flag to synced conns\n\nSynced connections can be created before their destination exists. When\nthe destination is later added, ip_vs_bind_dest() copies connection flags\nfrom the destination into cp->flags.\n\nIP_VS_CONN_F_ONE_PACKET connections are not synced. If a synced\nconnection inherits IP_VS_CONN_F_ONE_PACKET while it is already hashed,\nexpiry can treat it as a one-packet connection and skip unlinking the\nexisting conn_tab node, leaving stale hash nodes pointing at a freed\nstruct ip_vs_conn.\n\nDrop IP_VS_CONN_F_ONE_PACKET from destination flags when binding synced\nconnections."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/netfilter/ipvs/ip_vs_conn.c"], "versions": [{"version": "26ec037f9841e49cc5c615deb8e1e73e5beab2ca", "lessThan": "06d1d9b56ef8132fbf85006885eb43d9510b8b02", "status": "affected", "versionType": "git"}, {"version": "26ec037f9841e49cc5c615deb8e1e73e5beab2ca", "lessThan": "acbdc276091b308ca7794acb86e761f8203e2f59", "status": "affected", "versionType": "git"}, {"version": "26ec037f9841e49cc5c615deb8e1e73e5beab2ca", "lessThan": "300348e3ba1521b003d59825f97e24f9a6859688", "status": "affected", "versionType": "git"}, {"version": "26ec037f9841e49cc5c615deb8e1e73e5beab2ca", "lessThan": "44af98cc7d5ef8e730488d5df1eecd5deeaa5947", "status": "affected", "versionType": "git"}, {"version": "26ec037f9841e49cc5c615deb8e1e73e5beab2ca", "lessThan": "4649e6faeecdc2d44bfa6ccbe405eef27e55d816", "status": "affected", "versionType": "git"}, {"version": "26ec037f9841e49cc5c615deb8e1e73e5beab2ca", "lessThan": "b5ee5b266f833601ac4817f6df0bc496fc376a28", "status": "affected", "versionType": "git"}, {"version": "26ec037f9841e49cc5c615deb8e1e73e5beab2ca", "lessThan": "e7acfc990c29890c883d0d0ce3f737d003a43b44", "status": "affected", "versionType": "git"}, {"version": "26ec037f9841e49cc5c615deb8e1e73e5beab2ca", "lessThan": "a63d2dbaeb50a85d4c976b15a36e6b0c7113db5b", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/netfilter/ipvs/ip_vs_conn.c"], "versions": [{"version": "2.6.36", "status": "affected"}, {"version": "0", "lessThan": "2.6.36", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.265", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.216", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.183", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.151", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.103", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.44", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1.8", "lessThanOrEqual": "7.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.36", "versionEndExcluding": "5.10.265"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.36", "versionEndExcluding": "5.15.216"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.36", "versionEndExcluding": "6.1.183"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.36", "versionEndExcluding": "6.6.151"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.36", "versionEndExcluding": "6.12.103"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.36", "versionEndExcluding": "6.18.44"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.36", "versionEndExcluding": "7.1.8"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.36", "versionEndExcluding": "7.2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/06d1d9b56ef8132fbf85006885eb43d9510b8b02"}, {"url": "https://git.kernel.org/stable/c/acbdc276091b308ca7794acb86e761f8203e2f59"}, {"url": "https://git.kernel.org/stable/c/300348e3ba1521b003d59825f97e24f9a6859688"}, {"url": "https://git.kernel.org/stable/c/44af98cc7d5ef8e730488d5df1eecd5deeaa5947"}, {"url": "https://git.kernel.org/stable/c/4649e6faeecdc2d44bfa6ccbe405eef27e55d816"}, {"url": "https://git.kernel.org/stable/c/b5ee5b266f833601ac4817f6df0bc496fc376a28"}, {"url": "https://git.kernel.org/stable/c/e7acfc990c29890c883d0d0ce3f737d003a43b44"}, {"url": "https://git.kernel.org/stable/c/a63d2dbaeb50a85d4c976b15a36e6b0c7113db5b"}], "title": "ipvs: do not propagate one-packet flag to synced conns", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["net/netfilter/ipvs/ip_vs_conn.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "06d1d9b56ef8132fbf85006885eb43d9510b8b02", "status": "affected", "version": "26ec037f9841e49cc5c615deb8e1e73e5beab2ca", "versionType": "git"}, {"lessThan": "acbdc276091b308ca7794acb86e761f8203e2f59", "status": "affected", "version": "26ec037f9841e49cc5c615deb8e1e73e5beab2ca", "versionType": "git"}, {"lessThan": "300348e3ba1521b003d59825f97e24f9a6859688", "status": "affected", "version": "26ec037f9841e49cc5c615deb8e1e73e5beab2ca", "versionType": "git"}, {"lessThan": "44af98cc7d5ef8e730488d5df1eecd5deeaa5947", "status": "affected", "version": "26ec037f9841e49cc5c615deb8e1e73e5beab2ca", "versionType": "git"}, {"lessThan": "4649e6faeecdc2d44bfa6ccbe405eef27e55d816", "status": "affected", "version": "26ec037f9841e49cc5c615deb8e1e73e5beab2ca", "versionType": "git"}, {"lessThan": "b5ee5b266f833601ac4817f6df0bc496fc376a28", "status": "affected", "version": "26ec037f9841e49cc5c615deb8e1e73e5beab2ca", "versionType": "git"}, {"lessThan": "e7acfc990c29890c883d0d0ce3f737d003a43b44", "status": "affected", "version": "26ec037f9841e49cc5c615deb8e1e73e5beab2ca", "versionType": "git"}, {"lessThan": "a63d2dbaeb50a85d4c976b15a36e6b0c7113db5b", "status": "affected", "version": "26ec037f9841e49cc5c615deb8e1e73e5beab2ca", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["net/netfilter/ipvs/ip_vs_conn.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "2.6.36"}, {"lessThan": "2.6.36", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "5.10.*", "status": "unaffected", "version": "5.10.265", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.216", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.183", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.151", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.103", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.44", "versionType": "semver"}, {"lessThanOrEqual": "7.1.*", "status": "unaffected", "version": "7.1.8", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.2", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nipvs: do not propagate one-packet flag to synced conns\n\nSynced connections can be created before their destination exists. When\nthe destination is later added, ip_vs_bind_dest() copies connection flags\nfrom the destination into cp->flags.\n\nIP_VS_CONN_F_ONE_PACKET connections are not synced. If a synced\nconnection inherits IP_VS_CONN_F_ONE_PACKET while it is already hashed,\nexpiry can treat it as a one-packet connection and skip unlinking the\nexisting conn_tab node, leaving stale hash nodes pointing at a freed\nstruct ip_vs_conn.\n\nDrop IP_VS_CONN_F_ONE_PACKET from destination flags when binding synced\nconnections."}], "id": "CVE-2026-80714", "lastModified": "2026-08-28T08:16:57.053", "metrics": {}, "published": "2026-08-28T08:16:57.053", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/06d1d9b56ef8132fbf85006885eb43d9510b8b02"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/300348e3ba1521b003d59825f97e24f9a6859688"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/44af98cc7d5ef8e730488d5df1eecd5deeaa5947"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/4649e6faeecdc2d44bfa6ccbe405eef27e55d816"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a63d2dbaeb50a85d4c976b15a36e6b0c7113db5b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/acbdc276091b308ca7794acb86e761f8203e2f59"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b5ee5b266f833601ac4817f6df0bc496fc376a28"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e7acfc990c29890c883d0d0ce3f737d003a43b44"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[26ec037f9841e49cc5c615deb8e1e73e5beab2ca,06d1d9b56ef8132fbf85006885eb43d9510b8b02)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[26ec037f9841e49cc5c615deb8e1e73e5beab2ca,acbdc276091b308ca7794acb86e761f8203e2f59)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[26ec037f9841e49cc5c615deb8e1e73e5beab2ca,300348e3ba1521b003d59825f97e24f9a6859688)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[26ec037f9841e49cc5c615deb8e1e73e5beab2ca,44af98cc7d5ef8e730488d5df1eecd5deeaa5947)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[26ec037f9841e49cc5c615deb8e1e73e5beab2ca,4649e6faeecdc2d44bfa6ccbe405eef27e55d816)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[26ec037f9841e49cc5c615deb8e1e73e5beab2ca,b5ee5b266f833601ac4817f6df0bc496fc376a28)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[26ec037f9841e49cc5c615deb8e1e73e5beab2ca,e7acfc990c29890c883d0d0ce3f737d003a43b44)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[26ec037f9841e49cc5c615deb8e1e73e5beab2ca,a63d2dbaeb50a85d4c976b15a36e6b0c7113db5b)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "2.6.36"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,2.6.36)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[5.10.265,5.10.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[5.15.216,5.15.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.1.183,6.1.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.6.151,6.6.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.12.103,6.12.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.18.44,6.18.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.1.8,7.1.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.2,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-08-28T11:30:06.782034+00:00", "updated": "2026-08-28T13:45:17.068486+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-416"]}