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CVE-2026-31596

In the Linux kernel, the following vulnerability has been resolved: ocfs2: handle invalid dinode in ocfs2_group_extend [BUG] kernel BUG at fs/ocfs2/resize.c:308! Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI RIP: 0010:ocfs2_group_extend+0x10aa/0x1ae0 fs/ocfs2/resize.c:308 Code: 8b8520ff ffff83f8 860f8580 030000e8 5cc3c1fe Call Trace: ... ocfs2_ioctl+0x175/0x6e0 fs/ocfs2/ioctl.c:869 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:597 [inline] __se_sys_ioctl fs/ioctl.c:583 [inl
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:c0f986053ec912dcda2a1e07f30a9a7d5e0326685ac4c7f68a48dff6114e71a2
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/ocfs2/resize.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"7eafcf507fbd68f3276c00f6c02ef155ad69f79b","status":"affected","version":"10995aa2451afa20b721cc7de856cae1a13dba57","versionType":"git"},{"lessThan":"fabfa6b81bd386154d7e59f8cd8f760f9e68b48c","status":"affected","version":"10995aa2451afa20b721cc7de856cae1a13dba57","versionType":"git"},{"lessThan":"b328d8e7c437d0f026ba2c13788af6eae77700f1","status":"affected","version":"10995aa2451afa20b721cc7de856…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f4e8475cbfbcfe189207307ba0657257cb620c3d201de8c19a9933c07534f64c · sha256:5980c5a26184c426… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["fs/ocfs2/resize.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.29"},{"lessThan":"2.6.29","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.258","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessTha…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f4e8475cbfbcfe189207307ba0657257cb620c3d201de8c19a9933c07534f64c · sha256:5980c5a26184c426… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/ocfs2/resize.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"7eafcf507fbd68f3276c00f6c02ef155ad69f79b","status":"affected","version":"10995aa2451afa20b721cc7de856cae1a13dba57","versionType":"git"},{"lessThan":"fabfa6b81bd386154d7e59f8cd8f760f9e68b48c","status":"affected","version":"10995aa2451afa20b721cc7de856cae1a13dba57","versionType":"git"},{"lessThan":"b328d8e7c437d0f026ba2c13788af6eae77700f1","status":"affected","version":"10995aa2451afa20b721cc7de856…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f4e8475cbfbcfe189207307ba0657257cb620c3d201de8c19a9933c07534f64c · sha256:5980c5a26184c426… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["fs/ocfs2/resize.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.29"},{"lessThan":"2.6.29","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.258","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessTha…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f4e8475cbfbcfe189207307ba0657257cb620c3d201de8c19a9933c07534f64c · sha256:5980c5a26184c426… · /containers/cna/affected/1

Source references

9 source assertions
{"url":"https://git.kernel.org/stable/c/10fb72c47aac446f12a4ccd962c7daa60cc890a1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f4e8475cbfbcfe189207307ba0657257cb620c3d201de8c19a9933c07534f64c · sha256:5980c5a26184c426… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/41c6e9bc3a09539deab43957a3211d902a4818f0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f4e8475cbfbcfe189207307ba0657257cb620c3d201de8c19a9933c07534f64c · sha256:5980c5a26184c426… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/4a1c0ddc6e7bcf2e9db0eeaab9340dcfe97f448f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f4e8475cbfbcfe189207307ba0657257cb620c3d201de8c19a9933c07534f64c · sha256:5980c5a26184c426… · /containers/cna/references/8
{"url":"https://git.kernel.org/stable/c/6575f9fbf084502b7118a628425bf7866666498d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f4e8475cbfbcfe189207307ba0657257cb620c3d201de8c19a9933c07534f64c · sha256:5980c5a26184c426… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/7eafcf507fbd68f3276c00f6c02ef155ad69f79b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f4e8475cbfbcfe189207307ba0657257cb620c3d201de8c19a9933c07534f64c · sha256:5980c5a26184c426… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/911b557dd7817460881fd51a03069b539c674d0e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f4e8475cbfbcfe189207307ba0657257cb620c3d201de8c19a9933c07534f64c · sha256:5980c5a26184c426… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/b328d8e7c437d0f026ba2c13788af6eae77700f1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f4e8475cbfbcfe189207307ba0657257cb620c3d201de8c19a9933c07534f64c · sha256:5980c5a26184c426… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/e384a850a3370d89a7a446cdeccd964bfba2a302"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f4e8475cbfbcfe189207307ba0657257cb620c3d201de8c19a9933c07534f64c · sha256:5980c5a26184c426… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/fabfa6b81bd386154d7e59f8cd8f760f9e68b48c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f4e8475cbfbcfe189207307ba0657257cb620c3d201de8c19a9933c07534f64c · sha256:5980c5a26184c426… · /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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