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CVE-2026-35535

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CVE-2026-35535

Published: Apr 3, 2026

Modified: Jun 2, 2026

PUBLISHED

CVSS v3.1

7.4

HIGH

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.

VendorProductVersions

Sudo project

Sudo

affected
0 - < 3e474c2f201484be83d994ae10a4e20e8c81bb69

Weaknesses (CWE)

CWE-271

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Local

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

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