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CVE-2025-68736

In the Linux kernel, the following vulnerability has been resolved: landlock: Fix handling of disconnected directories Disconnected files or directories can appear when they are visible and opened from a bind mount, but have been renamed or moved from the source of the bind mount in a way that makes them inaccessible from the mount point (i.e. out of scope). Previously, access rights tied to files or directories opened through a disconnected directory were collected by walking the related hie
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:00ec0918d6c6fbd6a0de553e9e0d1ebe0b07cfddde67582bc4d0a3428f63b0eb
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":["security/landlock/errata/abi-1.h","security/landlock/fs.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"fbf718d5afe21057694a0c0223a18b0c7a5960b6","status":"affected","version":"cb2c7d1a1776057c9a1f48ed1250d85e94d4850d","versionType":"git"},{"lessThan":"426d5b681b2f3339ff04da39b81d71176dc8c87c","status":"affected","version":"cb2c7d1a1776057c9a1f48ed1250d85e94d4850d","versionType":"git"},{"lessThan":"cadb28f8b3fd6908e3051e86158c65c3a8e1c907","status":"affected"…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9b19e576c06c86234c7cb7092056782b059d1b191d34b81df0beaccbc9c7a31b · sha256:c70f7f79745a77a5… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["security/landlock/errata/abi-1.h","security/landlock/fs.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.13"},{"lessThan":"5.13","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.143","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.80","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.2",…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9b19e576c06c86234c7cb7092056782b059d1b191d34b81df0beaccbc9c7a31b · sha256:c70f7f79745a77a5… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["security/landlock/errata/abi-1.h","security/landlock/fs.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"fbf718d5afe21057694a0c0223a18b0c7a5960b6","status":"affected","version":"cb2c7d1a1776057c9a1f48ed1250d85e94d4850d","versionType":"git"},{"lessThan":"426d5b681b2f3339ff04da39b81d71176dc8c87c","status":"affected","version":"cb2c7d1a1776057c9a1f48ed1250d85e94d4850d","versionType":"git"},{"lessThan":"cadb28f8b3fd6908e3051e86158c65c3a8e1c907","status":"affected"…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9b19e576c06c86234c7cb7092056782b059d1b191d34b81df0beaccbc9c7a31b · sha256:c70f7f79745a77a5… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["security/landlock/errata/abi-1.h","security/landlock/fs.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.13"},{"lessThan":"5.13","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.143","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.80","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.2",…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9b19e576c06c86234c7cb7092056782b059d1b191d34b81df0beaccbc9c7a31b · sha256:c70f7f79745a77a5… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:9b19e576c06c86234c7cb7092056782b059d1b191d34b81df0beaccbc9c7a31b · sha256:c70f7f79745a77a5… · /containers/cna/metrics/0/cvssV3_1

Source references

4 source assertions
{"url":"https://git.kernel.org/stable/c/426d5b681b2f3339ff04da39b81d71176dc8c87c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9b19e576c06c86234c7cb7092056782b059d1b191d34b81df0beaccbc9c7a31b · sha256:c70f7f79745a77a5… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/49c9e09d961025b22e61ef9ad56aa1c21b6ce2f1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9b19e576c06c86234c7cb7092056782b059d1b191d34b81df0beaccbc9c7a31b · sha256:c70f7f79745a77a5… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/cadb28f8b3fd6908e3051e86158c65c3a8e1c907"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9b19e576c06c86234c7cb7092056782b059d1b191d34b81df0beaccbc9c7a31b · sha256:c70f7f79745a77a5… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/fbf718d5afe21057694a0c0223a18b0c7a5960b6"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9b19e576c06c86234c7cb7092056782b059d1b191d34b81df0beaccbc9c7a31b · sha256:c70f7f79745a77a5… · /containers/cna/references/0

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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