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CVE-2026-9504

GNU LibreDWG Dwggrep Utility dwggrep.c bit_convert_TU out-of-bounds

Published: May 25, 2026Updated: May 26, 2026 Sources: CVE List
NVD MITRE
3.3CVSS
LOW

A weakness has been identified in GNU LibreDWG up to 0.14. Affected is the function bit_convert_TU of the file programs/dwggrep.c of the component Dwggrep Utility. This manipulation causes out-of-bounds read. The attack needs to be launched locally. The exploit has been made available to the public and could be used for attacks. Patch name: be996bf2178a40e98720f18c2414815d244413db. Applying a patch is the recommended action to fix this issue.

EPSS Score
0.0%
Top 98.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

CVSS Vector Breakdown

AV:LAC:LPR:LUI:NS:UC:LI:NA:N
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None

Weaknesses

CWE-125Out-of-Bounds ReadCWE-119Memory Corruption

Affected Products

LibreDWG
GNU

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

3 techniques
Collection
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://vuldb.com/vuln/365486
vuldb.com
https://vuldb.com/vuln/365486/cti
vuldb.com
https://vuldb.com/submit/814261
vuldb.com
and 4 more references View all →

Timeline

Published
May 25, 2026
Last Updated
May 26, 2026

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