CVE-2026-35535 (GCVE-0-2026-35535)
Vulnerability from cvelistv5 – Published: 2026-04-03 02:21 – Updated: 2026-07-02 12:05
VLAI?
Summary
In Sudo through 1.9.17p2 before 3e474c2, a failure of a setuid, setgid, or setgroups call, during a privilege drop before running the mailer, is not a fatal error and can lead to privilege escalation.
Severity ?
7.4 (High)
CWE
- CWE-271 - Privilege Dropping / Lowering Errors
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Sudo project | Sudo |
Affected:
0 , < 3e474c2f201484be83d994ae10a4e20e8c81bb69
(git)
|
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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