CVE Explorer

CVE-2026-46251

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix block_group_tree dirty_list corruption When the incompat flag EXTENT_TREE_V2 is set, we unconditionally add the block group tree to the switch_commits list before calling switch_commit_roots, as we do for the tree root and the chunk root. However, the block group tree uses normal root dirty tracking and in any transaction that does an allocation and dirties a block group, the block group root will already be linked

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:6cba0675b81f34d01b0c2511b94decb250eec714cee4e7c5f449696f7698b2fc

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"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":"6.1"},{"lessThan":"6.1","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.165","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.128","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.75","versionType":"semver"},{"lessThanOrE…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:65223b4a30a423b9a7ed6ca04966aa318aa99ffcc3640ed0f69802ac91bd32e5 · sha256:4bfefba230216aa6… · /containers/cna/affected/1

{"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":"6e10283b5519d987d880d71bec90cdc7f2ec62b3","status":"affected","version":"14033b08a02916e85ffc5397e4ac15337359f3ae","versionType":"git"},{"lessThan":"e3d1fd084319f8f0830b22f014c7af6a96b4497b","status":"affected","version":"14033b08a02916e85ffc5397e4ac15337359f3ae","versionType":"git"},{"lessThan":"4eb830847d84276f1c8ea46541cfeeedaba1fb63","status":"affected","version":"14033b08a02916e85ffc539…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:65223b4a30a423b9a7ed6ca04966aa318aa99ffcc3640ed0f69802ac91bd32e5 · sha256:4bfefba230216aa6… · /containers/cna/affected/0

Affected products and versions

2 source assertions

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:65223b4a30a423b9a7ed6ca04966aa318aa99ffcc3640ed0f69802ac91bd32e5 · sha256:4bfefba230216aa6… · /containers/cna/affected/1

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:65223b4a30a423b9a7ed6ca04966aa318aa99ffcc3640ed0f69802ac91bd32e5 · sha256:4bfefba230216aa6… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":8.4,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:65223b4a30a423b9a7ed6ca04966aa318aa99ffcc3640ed0f69802ac91bd32e5 · sha256:4bfefba230216aa6… · /containers/cna/metrics/0/cvssV3_1

Source references

6 source assertions

{"url":"https://git.kernel.org/stable/c/201091da34c4f113af6b4a7407091c39bf29d4ca"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:65223b4a30a423b9a7ed6ca04966aa318aa99ffcc3640ed0f69802ac91bd32e5 · sha256:4bfefba230216aa6… · /containers/cna/references/4

{"url":"https://git.kernel.org/stable/c/3a1f4264daed4b419c325a7fe35e756cada3cf82"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:65223b4a30a423b9a7ed6ca04966aa318aa99ffcc3640ed0f69802ac91bd32e5 · sha256:4bfefba230216aa6… · /containers/cna/references/5

{"url":"https://git.kernel.org/stable/c/4eb830847d84276f1c8ea46541cfeeedaba1fb63"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:65223b4a30a423b9a7ed6ca04966aa318aa99ffcc3640ed0f69802ac91bd32e5 · sha256:4bfefba230216aa6… · /containers/cna/references/2

{"url":"https://git.kernel.org/stable/c/6e10283b5519d987d880d71bec90cdc7f2ec62b3"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:65223b4a30a423b9a7ed6ca04966aa318aa99ffcc3640ed0f69802ac91bd32e5 · sha256:4bfefba230216aa6… · /containers/cna/references/0

{"url":"https://git.kernel.org/stable/c/80e1fda9c084dcf54819a12bc7682ec0afd2d8f4"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:65223b4a30a423b9a7ed6ca04966aa318aa99ffcc3640ed0f69802ac91bd32e5 · sha256:4bfefba230216aa6… · /containers/cna/references/3

{"url":"https://git.kernel.org/stable/c/e3d1fd084319f8f0830b22f014c7af6a96b4497b"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:65223b4a30a423b9a7ed6ca04966aa318aa99ffcc3640ed0f69802ac91bd32e5 · sha256:4bfefba230216aa6… · /containers/cna/references/1

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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