CVE-2023-26768 Memory corruption in n/a
A buffer overflow in Liblouis allows remote attackers to cause a denial of service via specific translation table functions.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2023-26768?
CVE-2023-26768 is a high-severity memory corruption vulnerability in n/a, published on 16 Mar 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Buffer Overflow vulnerability found in Liblouis v.3.24.0 allows a remote attacker to cause a denial of service via the compileTranslationTable.c and lou_setDataPath functions.
Weakness: CWE-120
Which versions are affected by CVE-2023-26768?
It affects 1 product.
Linux distribution packages (17)
liblouis SUSE:Enterprise Storage 7 | All versions | 3.11.0-150200.3.13.1 |
liblouis SUSE:Enterprise Storage 7.1 | All versions | 3.11.0-150200.3.13.1 |
liblouis SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS | All versions | 3.3.0-150000.4.16.1 |
liblouis SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS | All versions | 3.11.0-150200.3.13.1 |
liblouis SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS | All versions | 3.11.0-150200.3.13.1 |
liblouis SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS | All versions | 3.11.0-150200.3.13.1 |
liblouis SUSE:Linux Enterprise Module for Desktop Applications 15 SP4 | All versions | 3.20.0-150400.3.13.1 |
liblouis SUSE:Linux Enterprise Real Time 15 SP3 | All versions | 3.11.0-150200.3.13.1 |
liblouis SUSE:Linux Enterprise Server 15 SP1-LTSS | All versions | 3.3.0-150000.4.16.1 |
liblouis SUSE:Linux Enterprise Server 15 SP2-LTSS | All versions | 3.11.0-150200.3.13.1 |
liblouis SUSE:Linux Enterprise Server 15 SP3-LTSS | All versions | 3.11.0-150200.3.13.1 |
liblouis SUSE:Linux Enterprise Server for SAP Applications 15 SP1 | All versions | 3.3.0-150000.4.16.1 |
liblouis SUSE:Linux Enterprise Server for SAP Applications 15 SP2 | All versions | 3.11.0-150200.3.13.1 |
liblouis SUSE:Linux Enterprise Server for SAP Applications 15 SP3 | All versions | 3.11.0-150200.3.13.1 |
liblouis openSUSE:Leap 15.4 | All versions | 3.11.0-150200.3.13.1 |
liblouis openSUSE:Leap 15.4 | All versions | 3.20.0-150400.3.13.1 |
liblouis openSUSE:Leap 15.4 | All versions | 3.3.0-150000.4.16.1 |
Products include Liblouis Liblouis.
How do I fix CVE-2023-26768?
Upgrade to a fixed version.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2023-26768 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-26768 exists.
Other vulnerabilities in n/a
Sources
Also known as AZL-25653, CLSA-2025-1745427668, DEBIAN-CVE-2023-26768, GHSA-f9h6-j58j-7972, SUSE-SU-2023:1828-1, SUSE-SU-2023:1829-1 and 2 more.