{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-71268","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-03-17T09:08:18.457Z","datePublished":"2026-03-18T17:40:58.080Z","dateUpdated":"2026-05-11T21:57:06.708Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:57:06.708Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: fix reservation leak in some error paths when inserting inline extent\n\nIf we fail to allocate a path or join a transaction, we return from\n__cow_file_range_inline() without freeing the reserved qgroup data,\nresulting in a leak. Fix this by ensuring we call btrfs_qgroup_free_data()\nin such cases."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/btrfs/inode.c"],"versions":[{"version":"94ed938aba557aa798acf496f09afb289b619fcd","lessThan":"f7156512c8166d385f574b9ec030479aa7b1e8c9","status":"affected","versionType":"git"},{"version":"94ed938aba557aa798acf496f09afb289b619fcd","lessThan":"28b97fcbbf523779688e8de5fe55bf2dae3859f6","status":"affected","versionType":"git"},{"version":"94ed938aba557aa798acf496f09afb289b619fcd","lessThan":"f3ee1732851aec6fe6b2cec2ef1b32d4e71d9913","status":"affected","versionType":"git"},{"version":"94ed938aba557aa798acf496f09afb289b619fcd","lessThan":"28768bd3abf9995a93f6e01bfce01c60622964dd","status":"affected","versionType":"git"},{"version":"94ed938aba557aa798acf496f09afb289b619fcd","lessThan":"c1c050f92d8f6aac4e17f7f2230160794fceef0c","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/btrfs/inode.c"],"versions":[{"version":"4.4","status":"affected"},{"version":"0","lessThan":"4.4","status":"unaffected","versionType":"semver"},{"version":"6.1.163","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.124","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.70","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.10","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"6.19","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":"4.4","versionEndExcluding":"6.1.163"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.4","versionEndExcluding":"6.6.124"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.4","versionEndExcluding":"6.12.70"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.4","versionEndExcluding":"6.18.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.4","versionEndExcluding":"6.19"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/f7156512c8166d385f574b9ec030479aa7b1e8c9"},{"url":"https://git.kernel.org/stable/c/28b97fcbbf523779688e8de5fe55bf2dae3859f6"},{"url":"https://git.kernel.org/stable/c/f3ee1732851aec6fe6b2cec2ef1b32d4e71d9913"},{"url":"https://git.kernel.org/stable/c/28768bd3abf9995a93f6e01bfce01c60622964dd"},{"url":"https://git.kernel.org/stable/c/c1c050f92d8f6aac4e17f7f2230160794fceef0c"}],"title":"btrfs: fix reservation leak in some error paths when inserting inline extent","x_generator":{"engine":"bippy-1.2.0"}}}}