CVE Explorer

CVE-2026-43361

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix transaction abort when snapshotting received subvolumes Currently a user can trigger a transaction abort by snapshotting a previously received snapshot a bunch of times until we reach a BTRFS_UUID_KEY_RECEIVED_SUBVOL item overflow (the maximum item size we can store in a leaf). This is very likely not common in practice, but if it happens, it turns the filesystem into RO mode. The snapshot, send and set_received_sub

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:b5d7cf592976da7f50842a92df486ce26c9c4dacc4d1fe877bce17dedd0fe0d1

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/btrfs/transaction.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9a9227b488ffb7cdbb5d930a01fc6956c05ba61a","status":"affected","version":"dd5f9615fc5c5e8d3751aab3a17b92768fb1ce70","versionType":"git"},{"lessThan":"6bce705b699cba9afccb996c77d194fe003dfa2a","status":"affected","version":"dd5f9615fc5c5e8d3751aab3a17b92768fb1ce70","versionType":"git"},{"lessThan":"e3d8efc157bc590457d3e31da403af1a221643d6","status":"affected","version":"dd5f9615fc5c5e8d3751aab…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:1761ac571d8145f989c4f3c96173d4bea19f83b9d0ae6726c94e49e718f657dd · sha256:a91245017694f75d… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["fs/btrfs/transaction.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.12"},{"lessThan":"3.12","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.167","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.130","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.78","versionType":"semver"},{"lessThanO…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:1761ac571d8145f989c4f3c96173d4bea19f83b9d0ae6726c94e49e718f657dd · sha256:a91245017694f75d… · /containers/cna/affected/1

Affected products and versions

2 source assertions

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:1761ac571d8145f989c4f3c96173d4bea19f83b9d0ae6726c94e49e718f657dd · sha256:a91245017694f75d… · /containers/cna/affected/0

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:1761ac571d8145f989c4f3c96173d4bea19f83b9d0ae6726c94e49e718f657dd · sha256:a91245017694f75d… · /containers/cna/affected/1

Source references

6 source assertions

{"url":"https://git.kernel.org/stable/c/6bce705b699cba9afccb996c77d194fe003dfa2a"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:1761ac571d8145f989c4f3c96173d4bea19f83b9d0ae6726c94e49e718f657dd · sha256:a91245017694f75d… · /containers/cna/references/1

{"url":"https://git.kernel.org/stable/c/770af8e465c2c3de528f85e840eab462dd41542b"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:1761ac571d8145f989c4f3c96173d4bea19f83b9d0ae6726c94e49e718f657dd · sha256:a91245017694f75d… · /containers/cna/references/4

{"url":"https://git.kernel.org/stable/c/9a9227b488ffb7cdbb5d930a01fc6956c05ba61a"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:1761ac571d8145f989c4f3c96173d4bea19f83b9d0ae6726c94e49e718f657dd · sha256:a91245017694f75d… · /containers/cna/references/0

{"url":"https://git.kernel.org/stable/c/bac55dde8efa457e769c934fd88a63f2141ba238"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:1761ac571d8145f989c4f3c96173d4bea19f83b9d0ae6726c94e49e718f657dd · sha256:a91245017694f75d… · /containers/cna/references/3

{"url":"https://git.kernel.org/stable/c/e1b18b959025e6b5dbad668f391f65d34b39595a"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:1761ac571d8145f989c4f3c96173d4bea19f83b9d0ae6726c94e49e718f657dd · sha256:a91245017694f75d… · /containers/cna/references/5

{"url":"https://git.kernel.org/stable/c/e3d8efc157bc590457d3e31da403af1a221643d6"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:1761ac571d8145f989c4f3c96173d4bea19f83b9d0ae6726c94e49e718f657dd · sha256:a91245017694f75d… · /containers/cna/references/2

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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