CVE-2026-22990
In the Linux kernel, the following vulnerability has been resolved: libceph: replace overzealous BUG_ON in osdmap_apply_incremental() If the osdmap is (maliciously) corrupted such that the incremental osdmap epoch is different from what is expected,…
Does this matter?
Lower severity and a low EPSS score (0.35%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: libceph: replace overzealous BUG_ON in osdmap_apply_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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.35% probability · 29th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-617
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/4b106fbb1c7b841cd402abd83eb2447164c799eaPatch
- https://git.kernel.org/stable/c/6348d70af847b79805374fe628d3809a63fd7df3Patch
- https://git.kernel.org/stable/c/6afd2a4213524bc742b709599a3663aeaf77193cPatch
- https://git.kernel.org/stable/c/6c6cec3db3b418c4fdf815731bc39e46dff75e1bPatch
- https://git.kernel.org/stable/c/9aa0b0c14cefece078286d78b97d4c09685e372dPatch
- https://git.kernel.org/stable/c/d3613770e2677683e65d062da5e31f48c409abe9Patch
- https://git.kernel.org/stable/c/e00c3f71b5cf75681dbd74ee3f982a99cb690c2bPatch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.