CVE-2026-9501CWE-617

GNU LibreDWG Dwgread Utility decode.c decompress_R2004_section assertion

Medium · published May 25, 2026

CVSS v4.0
4.8
EPSS
0%
Percentile
4.9
In the wild
Unconfirmed
What it is

A vulnerability was determined in GNU LibreDWG up to 0.14. The impacted element is the function decompress_R2004_section of the file src/decode.c of the component Dwgread Utility. Executing a manipulation can lead to reachable assertion. The attack is restricted to local execution. The exploit has been publicly disclosed and may be utilized. This patch is called e501cb9926c1e9a07a0d1cc997f3e69e9be801c9. A patch should be applied to remediate this issue.

The record
Technical detail
CVSS v4.0
4.8 · MEDIUM
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00161 · 4.9th percentile
Weakness
CWE-617 · Reachable Assertion
Published
2026-05-25T20:30Z
EPSS history
Timeline
  • 25 MAY 20:30Z
    GNU LibreDWG Dwgread Utility decode.c decompress_R2004_section assertion
    cvelistv5