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Affected Component
Analysis
sudo
Patched
Name
CVE-2026-35535
Description
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.
Published Date
Updated Date
Workaround
-
Advisories
https://bugs.debian.org/1130593Broken Link
https://www.qualys.com/2026/03/10/crack-armor.txtThird Party Advisory
https://cert-portal.siemens.com/productcert/html/ssa-253495.htmlThird Party Advisory
Analysis#
Vulnerability Ratings#
7.4
CVSSv31
7.8
CVSSv31
7.4
CVSSv31
NaN
other
Others affected components#
Resolved with patches#
sudo (buildroot:2025.02.x)
#
Title
Author
Resolve
1
exec_mailer: Set group as well as uid when running the mailer
"Todd C. Miller" <Todd.Miller@sudo.ws>
CVE-2026-35535
sudo (buildroot:master)
#
Title
Author
Resolve
1
exec_mailer: Set group as well as uid when running the mailer
"Todd C. Miller" <Todd.Miller@sudo.ws>
CVE-2026-35535