CVE-2026-22990
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- CVE-2026-22990
CVE Details
| Release Date: | 2026-01-23 | |
| Impact: | Moderate | What is this? |
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.
See more information about CVE-2026-22990 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 7.1 |
| Vector String: | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H |
| Version: | 3.1 |
| Attack Vector: | Network |
| Attack Complexity: | Low |
| Privileges Required: | Low |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | None |
| Integrity Impact: | Low |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 10 (kernel-uek) | ELSA-2026-50144 | 2026-03-10 |
| Oracle Linux version 8 (kernel-uek) | ELSA-2026-50145 | 2026-03-10 |
| Oracle Linux version 9 (kernel-uek) | ELSA-2026-50144 | 2026-03-10 |
| Oracle Linux version 9 (kernel-uek) | ELSA-2026-50145 | 2026-03-10 |
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