{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-72041", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-08-09T03:40:39.901Z", "datePublished": "2026-08-15T05:52:00.721Z", "dateUpdated": "2026-08-15T05:52:00.721Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-15T05:52:00.721Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nespintcp: use sk_msg_free_partial to fix partial send\n\nsk_msg_free_partial() ensures consistency of the skmsg at every\niteration, without having to manually handle uncharges and offsets.\nThis simplifies the code, and fixes some bugs in skmsg accounting when\nwe don't send the full contents."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/xfrm/espintcp.c"], "versions": [{"version": "e27cca96cd68fa2c6814c90f9a1cfd36bb68c593", "lessThan": "54d73f18f8919735f4d04d6f43374f75756c0180", "status": "affected", "versionType": "git"}, {"version": "e27cca96cd68fa2c6814c90f9a1cfd36bb68c593", "lessThan": "14c0b42c8a2cd9b5361bbff45b52f69c62c6a286", "status": "affected", "versionType": "git"}, {"version": "e27cca96cd68fa2c6814c90f9a1cfd36bb68c593", "lessThan": "a66d45e0ce6d73cd79962d422388e61bfaf0cb50", "status": "affected", "versionType": "git"}, {"version": "e27cca96cd68fa2c6814c90f9a1cfd36bb68c593", "lessThan": "a338ce41bc933d8f74c39d9b3b6f1d8ca53d9714", "status": "affected", "versionType": "git"}, {"version": "e27cca96cd68fa2c6814c90f9a1cfd36bb68c593", "lessThan": "007800408002d871f5699bdb944f985896730b8f", "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/xfrm/espintcp.c"], "versions": [{"version": "5.6", "status": "affected"}, {"version": "0", "lessThan": "5.6", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.145", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.97", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.40", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1.5", "lessThanOrEqual": "7.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2-rc1", "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": "5.6", "versionEndExcluding": "6.6.145"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.6", "versionEndExcluding": "6.12.97"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.6", "versionEndExcluding": "6.18.40"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.6", "versionEndExcluding": "7.1.5"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.6", "versionEndExcluding": "7.2-rc1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/54d73f18f8919735f4d04d6f43374f75756c0180"}, {"url": "https://git.kernel.org/stable/c/14c0b42c8a2cd9b5361bbff45b52f69c62c6a286"}, {"url": "https://git.kernel.org/stable/c/a66d45e0ce6d73cd79962d422388e61bfaf0cb50"}, {"url": "https://git.kernel.org/stable/c/a338ce41bc933d8f74c39d9b3b6f1d8ca53d9714"}, {"url": "https://git.kernel.org/stable/c/007800408002d871f5699bdb944f985896730b8f"}], "title": "espintcp: use sk_msg_free_partial to fix partial send", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[e27cca96cd68fa2c6814c90f9a1cfd36bb68c593,54d73f18f8919735f4d04d6f43374f75756c0180)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[e27cca96cd68fa2c6814c90f9a1cfd36bb68c593,14c0b42c8a2cd9b5361bbff45b52f69c62c6a286)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[e27cca96cd68fa2c6814c90f9a1cfd36bb68c593,a66d45e0ce6d73cd79962d422388e61bfaf0cb50)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[e27cca96cd68fa2c6814c90f9a1cfd36bb68c593,a338ce41bc933d8f74c39d9b3b6f1d8ca53d9714)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[e27cca96cd68fa2c6814c90f9a1cfd36bb68c593,007800408002d871f5699bdb944f985896730b8f)"}}], "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": "generic", "value": "5.6"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,5.6)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.6.145,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.97,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.40,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.1.5,7.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.2-rc1,*]"}}], "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": "2026-08-15T11:15:03.264380+00:00", "updated": "2026-08-15T11:15:03.264418+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}