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Vulnerability record · CVE-2024-52533 · published 11 November 2024

CVE-2024-52533: Gnome glib classic buffer overflow vulnerability

Gnome · Glib

gio/gsocks4aproxy.c in GNOME GLib before 2.82.1 has an off-by-one error and resultant buffer overflow because SOCKS4_CONN_MSG_LEN is not sufficient for a trailing '\0' character.

9.8 CVSS 3.1 Critical EPSS 1.3% · top 31.7% CWE-120 · Classic buffer overflow
9.8CVSS 3.1 base score
1.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
6References, 1 tagged exploit
17 Jun 2026Last modified by NVD

Description

gio/gsocks4aproxy.c in GNOME GLib before 2.82.1 has an off-by-one error and resultant buffer overflow because SOCKS4_CONN_MSG_LEN is not sufficient for a trailing '\0' character.

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

Affected products

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

References

LinkTags
https://gitlab.gnome.org/GNOME/glib/-/issues/3461 ExploitIssue Tracking
https://gitlab.gnome.org/GNOME/glib/-/releases/2.82.1 Release Notes
https://gitlab.gnome.org/Teams/Releng/security/-/wikis/home Vendor Advisory
http://www.openwall.com/lists/oss-security/2024/11/12/11 Mailing List
https://lists.debian.org/debian-lts-announce/2024/11/msg00020.html Mailing ListThird Party Advisory
https://security.netapp.com/advisory/ntap-20241206-0009/ Third Party Advisory

Track CVE-2024-52533 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

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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-2024-52533), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.