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.
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Score 7.4 from GitHub Security Advisory (severity: HIGH) published 2026-04-03. NVD baseline CVSS 7.4; sources differ by 0.0.
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.
April 3, 2026
June 2, 2026
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
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.
Red Hat Security Advisory: OpenShift Container Platform 4.16.63 bug fix and security update
Red Hat Security Advisory: OpenShift Container Platform 4.19.32 bug fix and security update
Red Hat Security Advisory: Red Hat Update Infrastructure 5.1 security update
Red Hat Security Advisory: sudo security update
Red Hat Security Advisory: sudo security update
Red Hat Security Advisory: sudo security update
Red Hat Security Advisory: sudo security update
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| redhat | sudo-0:1.9.17-4.p2.el10_2 | 2026-05-19 | redhat |
| redhat | sudo-0:1.9.17p2-3.el9_8 | 2026-05-19 | redhat |
| redhat | sudo-0:1.8.23-10.el7_9.5 | 2026-05-06 | redhat |
| redhat | sudo-0:1.9.5p2-9.el9_2.4 | 2026-05-06 | redhat |
| redhat | sudo-0:1.9.5p2-10.el9_6.3 | 2026-05-06 | redhat |
| redhat | sudo-0:1.9.5p2-1.el8_8.3 | 2026-05-06 | redhat |
| redhat | sudo-0:1.9.15-8.p5.el10_0.3 | 2026-05-06 | redhat |
| redhat | sudo-0:1.8.6p3-29.el6_10.8 | 2026-05-06 | redhat |
| redhat | sudo-0:1.9.5p2-10.el9_4.3 | 2026-05-06 | redhat |
| redhat | sudo-0:1.9.5p2-1.el8_6.3 | 2026-05-06 | redhat |
| redhat | sudo-0:1.9.5p2-7.el9_0.6 | 2026-05-05 | redhat |
| redhat | sudo-0:1.9.5p2-15.el9_7 | 2026-04-30 | redhat |
| redhat | sudo-0:1.9.5p2-1.el8_10.5 | 2026-04-29 | redhat |
| redhat | sudo-0:1.9.15-10.p5.el10_1 | 2026-04-27 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.
See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-35535
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