{"api_version":"1","generated_at":"2026-05-12T18:11:30+00:00","cve":"CVE-2026-43154","urls":{"html":"https://cve.report/CVE-2026-43154","api":"https://cve.report/api/cve/CVE-2026-43154.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-43154","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-43154"},"summary":{"title":"erofs: fix incorrect early exits in volume label handling","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nerofs: fix incorrect early exits in volume label handling\n\nCrafted EROFS images containing valid volume labels can trigger\nincorrect early returns, leading to folio reference leaks.\n\nHowever, this does not cause system crashes or other severe issues.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-05-06 12:16:33","updated_at":"2026-05-06 13:07:51"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/8d8a878ef60801d867119b3df6a93e2982d62a71","name":"https://git.kernel.org/stable/c/8d8a878ef60801d867119b3df6a93e2982d62a71","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/3afa4da38802a4cba1c23848a32284e7e57b831b","name":"https://git.kernel.org/stable/c/3afa4da38802a4cba1c23848a32284e7e57b831b","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/d498bd168494ad4a4bce16192bfb9ce04ca19c9a","name":"https://git.kernel.org/stable/c/d498bd168494ad4a4bce16192bfb9ce04ca19c9a","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-43154","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43154","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 1cf12c7177410afcb53f815315d1247ea57fae4f 8d8a878ef60801d867119b3df6a93e2982d62a71 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 1cf12c7177410afcb53f815315d1247ea57fae4f d498bd168494ad4a4bce16192bfb9ce04ca19c9a git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 1cf12c7177410afcb53f815315d1247ea57fae4f 3afa4da38802a4cba1c23848a32284e7e57b831b git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.18","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.16 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.19.6 6.19.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.0 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/erofs/super.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"8d8a878ef60801d867119b3df6a93e2982d62a71","status":"affected","version":"1cf12c7177410afcb53f815315d1247ea57fae4f","versionType":"git"},{"lessThan":"d498bd168494ad4a4bce16192bfb9ce04ca19c9a","status":"affected","version":"1cf12c7177410afcb53f815315d1247ea57fae4f","versionType":"git"},{"lessThan":"3afa4da38802a4cba1c23848a32284e7e57b831b","status":"affected","version":"1cf12c7177410afcb53f815315d1247ea57fae4f","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["fs/erofs/super.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.18"},{"lessThan":"6.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.16","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.6","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.16","versionStartIncluding":"6.18","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.19.6","versionStartIncluding":"6.18","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0","versionStartIncluding":"6.18","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nerofs: fix incorrect early exits in volume label handling\n\nCrafted EROFS images containing valid volume labels can trigger\nincorrect early returns, leading to folio reference leaks.\n\nHowever, this does not cause system crashes or other severe issues."}],"providerMetadata":{"dateUpdated":"2026-05-06T11:27:35.116Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/8d8a878ef60801d867119b3df6a93e2982d62a71"},{"url":"https://git.kernel.org/stable/c/d498bd168494ad4a4bce16192bfb9ce04ca19c9a"},{"url":"https://git.kernel.org/stable/c/3afa4da38802a4cba1c23848a32284e7e57b831b"}],"title":"erofs: fix incorrect early exits in volume label handling","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-43154","datePublished":"2026-05-06T11:27:35.116Z","dateReserved":"2026-05-01T14:12:55.989Z","dateUpdated":"2026-05-06T11:27:35.116Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-05-06 12:16:33","lastModifiedDate":"2026-05-06 13:07:51","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"43154","Ordinal":"1","Title":"erofs: fix incorrect early exits in volume label handling","CVE":"CVE-2026-43154","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"43154","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nerofs: fix incorrect early exits in volume label handling\n\nCrafted EROFS images containing valid volume labels can trigger\nincorrect early returns, leading to folio reference leaks.\n\nHowever, this does not cause system crashes or other severe issues.","Type":"Description","Title":"erofs: fix incorrect early exits in volume label handling"}]}}}