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Vulnerability record · CVE-2022-30688 · published 17 May 2022

CVE-2022-30688: Needrestart project needrestart vulnerability

NNeedrestart Project · Needrestart

needrestart 0.8 through 3.5 before 3.6 is prone to local privilege escalation. Regexes to detect the Perl, Python, and Ruby interpreters are not anchored, allowing a local user to escalate privileges when needrestart tries to detect if interpreters are using old source files.

7.8 CVSS 3.1 High EPSS 0.41% · top 67.4%
7.8CVSS 3.1 base score, v2 4.6
0.41%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
16References
17 Jun 2026Last modified by NVD

Description

needrestart 0.8 through 3.5 before 3.6 is prone to local privilege escalation. Regexes to detect the Perl, Python, and Ruby interpreters are not anchored, allowing a local user to escalate privileges when needrestart tries to detect if interpreters are using old source files.

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

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.openwall.com/lists/oss-security/2022/05/17/9 Mailing ListThird Party Advisory
https://github.com/liske/needrestart/commit/e6e58136e1e3c92296e2e810cb8372a5fe0dbd30 PatchThird Party Advisory
https://github.com/liske/needrestart/releases/tag/v3.6 Release NotesThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/05/msg00024.html Mailing ListThird Party Advisory
https://lists.debian.org/debian-security-announce/2022/msg00105.html Mailing ListThird Party Advisory
https://www.debian.org/security/2022/dsa-5137 Third Party Advisory
https://www.openwall.com/lists/oss-security/2022/05/17/9 Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2024/Nov/15
http://seclists.org/fulldisclosure/2024/Nov/17
http://www.openwall.com/lists/oss-security/2022/05/17/9 Mailing ListThird Party Advisory
https://github.com/liske/needrestart/commit/e6e58136e1e3c92296e2e810cb8372a5fe0dbd30 PatchThird Party Advisory
https://github.com/liske/needrestart/releases/tag/v3.6 Release NotesThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/05/msg00024.html Mailing ListThird Party Advisory
https://lists.debian.org/debian-security-announce/2022/msg00105.html Mailing ListThird Party Advisory
https://www.debian.org/security/2022/dsa-5137 Third Party Advisory
https://www.openwall.com/lists/oss-security/2022/05/17/9 Mailing ListThird Party Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-30688), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.