CVE-2026-22990

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Source
https://cve.org/CVERecord?id=CVE-2026-22990
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-22990.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-22990
Downstream
Related
Published
2026-01-23T15:24:11.332Z
Modified
2026-03-20T12:47:18.359201Z
Summary
libceph: replace overzealous BUG_ON in osdmap_apply_incremental()
Details

In the Linux kernel, the following vulnerability has been resolved:

libceph: replace overzealous BUGON in osdmapapply_incremental()

If the osdmap is (maliciously) corrupted such that the incremental osdmap epoch is different from what is expected, there is no need to BUG. Instead, just declare the incremental osdmap to be invalid.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22990.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
f24e9980eb860d8600cbe5ef3d2fd9295320d229
Fixed
9aa0b0c14cefece078286d78b97d4c09685e372d
Fixed
4b106fbb1c7b841cd402abd83eb2447164c799ea
Fixed
6afd2a4213524bc742b709599a3663aeaf77193c
Fixed
d3613770e2677683e65d062da5e31f48c409abe9
Fixed
6c6cec3db3b418c4fdf815731bc39e46dff75e1b
Fixed
6348d70af847b79805374fe628d3809a63fd7df3
Fixed
e00c3f71b5cf75681dbd74ee3f982a99cb690c2b

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-22990.json"