3.3
CVE-2026-49426
- EPSS 0.15%
- Veröffentlicht 19.08.2026 06:17:41
- Zuletzt bearbeitet 01.09.2026 20:19:55
- Erkennungen
Incorrect audit records for ptrace(2) syscall requests
When auditing a system call executed via ptrace(PT_SC_REMOTE), the kernel passed the return value of an internal setup function to AUDIT_SYSCALL_EXIT() rather than the actual result of the executed system call. As a result, committed audit records for system calls which returned an error do not reflect the true outcome of the operation. That is, they indicate that the operation succeeded when it in fact failed. Audit records for system calls executed via ptrace(PT_SC_REMOTE) may show an incorrect error status. An attacker with the ability to debug a process could use this to produce misleading audit trails, potentially undermining audit-based Intrusion Detection Systems (IDS).
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
VulnDex Vulnerability Enrichment
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Login| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.15% | 0.047 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| CISA-ADP | 3.3 | 1.8 | 1.4 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
|
CWE-223 Omission of Security-relevant Information
The product does not record or display information that would be important for identifying the source or nature of an attack, or determining if an action is safe.
CWE-224 Obscured Security-relevant Information by Alternate Name
The product records security-relevant information according to an alternate name of the affected entity, instead of the canonical name.
https://security.freebsd.org/advisories/FreeBSD-SA-26:45.audit.asc