CVE-2023-45924

libglxproto.c in OpenGL libglvnd bb06db5a was discovered to contain a segmentation violation via...

9.8 CriticalDisputed

libglxproto.c in OpenGL libglvnd bb06db5a was discovered to contain a segmentation violation via the function glXGetDrawableScreen(). NOTE: this is disputed because there are no common situations in which users require uninterrupted operation with an attacker-controller server.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

0.92%Up 0.9 points since Mar 27, 2024

What each source reports

CVE List Score used 9.8

Record: CVE-2023-45924
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-476, CWE-121
Updated: 2026-11-02

EUVDEUVD-2023-50187 9.8

Record: EUVD-2023-50187
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

GitHub AdvisoriesGHSA-gr8x-42gf-wmh7 9.8

libglxproto.c in OpenGL libglvnd bb06db5a was discovered to contain a segmentation violation via...

Record: GHSA-gr8x-42gf-wmh7
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-121
Updated: 2026-11-02

NVD 9.8

Record: CVE-2023-45924
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-121, CWE-476
Updated: 2026-11-02

OSV 9.8

Record: CVE-2023-45924
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVDEBIAN-CVE-2023-45924 9.8

Record: DEBIAN-CVE-2023-45924
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

Affected products

opengl libglvnd-bb06db5a

Affected packages

Affected packages
Package	Affected	Fixed
`libglvnd` Debian:12	All versions, plus listed versions 1.6.0-11.7.0-11.7.0-21.7.0-3	None known
`libglvnd` Debian:13	All versions, plus listed versions 1.7.0-11.7.0-21.7.0-3	None known
`libglvnd` Debian:14	All versions, plus listed versions 1.7.0-11.7.0-21.7.0-3	None known

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-45924 is a critical vulnerability (CVSS 9.8) in Opengl Libglvnd-bb06db5a, published March 27, 2024. Its validity is disputed. EPSS puts the chance of exploitation in the next 30 days at 0.92%, the 60th percentile.