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CVE-2026-52954

In the Linux kernel, the following vulnerability has been resolved: libceph: handle rbtree insertion error in decode_choose_args() A message of type CEPH_MSG_OSD_MAP contains an OSD map that itself contains a CRUSH map. The received CRUSH map may optionally contain choose_args that get decoded in decode_choose_args(). In this function, num_choose_arg_maps is read from the message, and a corresponding number of crush_choose_arg_maps gets decoded afterwards. Each crush_choose_arg_map has a choos
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:08f3d4052fd18323644a6540489e62e498a088b800e6a4a834eb4a3d2b2e4f92
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":"affected","product":"Linux","programFiles":["net/ceph/osdmap.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.13"},{"lessThan":"4.13","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"},{"lessThanOrE…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:572f98b0abc180d1d03d2b62bcb10d793b3d41a5c9c0223e8c56a984c0cbd28a · sha256:f7091e3d7c2b114f… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/ceph/osdmap.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"c7bf7864e2924fa5508ac270b0e9364bc13d5a6c","status":"affected","version":"5cf9c4a9959b6273675310d14a834ef14fbca37c","versionType":"git"},{"lessThan":"f47430fc1f815e87406e2d3b4e476eff1bc7fd9b","status":"affected","version":"5cf9c4a9959b6273675310d14a834ef14fbca37c","versionType":"git"},{"lessThan":"0b6a3bcb91bc5bfeda39f0df3b71bab62c13e9da","status":"affected","version":"5cf9c4a9959b6273675310d14a83…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:572f98b0abc180d1d03d2b62bcb10d793b3d41a5c9c0223e8c56a984c0cbd28a · sha256:f7091e3d7c2b114f… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["net/ceph/osdmap.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.13"},{"lessThan":"4.13","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"},{"lessThanOrE…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:572f98b0abc180d1d03d2b62bcb10d793b3d41a5c9c0223e8c56a984c0cbd28a · sha256:f7091e3d7c2b114f… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/ceph/osdmap.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"c7bf7864e2924fa5508ac270b0e9364bc13d5a6c","status":"affected","version":"5cf9c4a9959b6273675310d14a834ef14fbca37c","versionType":"git"},{"lessThan":"f47430fc1f815e87406e2d3b4e476eff1bc7fd9b","status":"affected","version":"5cf9c4a9959b6273675310d14a834ef14fbca37c","versionType":"git"},{"lessThan":"0b6a3bcb91bc5bfeda39f0df3b71bab62c13e9da","status":"affected","version":"5cf9c4a9959b6273675310d14a83…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:572f98b0abc180d1d03d2b62bcb10d793b3d41a5c9c0223e8c56a984c0cbd28a · sha256:f7091e3d7c2b114f… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.5,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:572f98b0abc180d1d03d2b62bcb10d793b3d41a5c9c0223e8c56a984c0cbd28a · sha256:f7091e3d7c2b114f… · /containers/cna/metrics/0/cvssV3_1

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/0a1265a9ab875f92b6a3ffb497404f46cf9d76a3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:572f98b0abc180d1d03d2b62bcb10d793b3d41a5c9c0223e8c56a984c0cbd28a · sha256:f7091e3d7c2b114f… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/0b6a3bcb91bc5bfeda39f0df3b71bab62c13e9da"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:572f98b0abc180d1d03d2b62bcb10d793b3d41a5c9c0223e8c56a984c0cbd28a · sha256:f7091e3d7c2b114f… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/4d2b37abda9536808655830d683dc491d31741a8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:572f98b0abc180d1d03d2b62bcb10d793b3d41a5c9c0223e8c56a984c0cbd28a · sha256:f7091e3d7c2b114f… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/534ebc08df97c47d4c7596f336fa31ecbf91519c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:572f98b0abc180d1d03d2b62bcb10d793b3d41a5c9c0223e8c56a984c0cbd28a · sha256:f7091e3d7c2b114f… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/80c73bd1b2b04355d1d0c29be8ccbd25a380905d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:572f98b0abc180d1d03d2b62bcb10d793b3d41a5c9c0223e8c56a984c0cbd28a · sha256:f7091e3d7c2b114f… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/c7bf7864e2924fa5508ac270b0e9364bc13d5a6c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:572f98b0abc180d1d03d2b62bcb10d793b3d41a5c9c0223e8c56a984c0cbd28a · sha256:f7091e3d7c2b114f… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/d289478cfc0bcf81c7914200d6abdcb78bd04ded"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:572f98b0abc180d1d03d2b62bcb10d793b3d41a5c9c0223e8c56a984c0cbd28a · sha256:f7091e3d7c2b114f… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/f47430fc1f815e87406e2d3b4e476eff1bc7fd9b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:572f98b0abc180d1d03d2b62bcb10d793b3d41a5c9c0223e8c56a984c0cbd28a · sha256:f7091e3d7c2b114f… · /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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