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NVD Vulnerability Details :
CVE-2026-9504
Deferred
More InfoOfficial Page
Source-cna@vuldb.com
View Known Exploited Vulnerability (KEV) details
Published At-25 May, 2026 | 22:16
Updated At-26 May, 2026 | 19:54

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.01.9LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Secondary3.13.3LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Secondary2.01.7LOW
AV:L/AC:L/Au:S/C:P/I:N/A:N
Type: Secondary
Version: 4.0
Base score: 1.9
Base severity: LOW
Vector:
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Secondary
Version: 3.1
Base score: 3.3
Base severity: LOW
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Type: Secondary
Version: 2.0
Base score: 1.7
Base severity: LOW
Vector:
AV:L/AC:L/Au:S/C:P/I:N/A:N
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-119Secondarycna@vuldb.com
CWE-125Secondarycna@vuldb.com
CWE ID: CWE-119
Type: Secondary
Source: cna@vuldb.com
CWE ID: CWE-125
Type: Secondary
Source: cna@vuldb.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/HackC0der/CVE-Repos/blob/main/libredwg/libredwg_6d6a339_heap_overflow_bit_convert_TU.dwgcna@vuldb.com
N/A
https://github.com/LibreDWG/libredwg/commit/be996bf2178a40e98720f18c2414815d244413dbcna@vuldb.com
N/A
https://github.com/LibreDWG/libredwg/issues/1246cna@vuldb.com
N/A
https://vuldb.com/submit/814261cna@vuldb.com
N/A
https://vuldb.com/vuln/365486cna@vuldb.com
N/A
https://vuldb.com/vuln/365486/cticna@vuldb.com
N/A
https://www.gnu.org/cna@vuldb.com
N/A
https://github.com/LibreDWG/libredwg/issues/1246134c704f-9b21-4f2e-91b3-4a467353bcc0
N/A
Hyperlink: https://github.com/HackC0der/CVE-Repos/blob/main/libredwg/libredwg_6d6a339_heap_overflow_bit_convert_TU.dwg
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://github.com/LibreDWG/libredwg/commit/be996bf2178a40e98720f18c2414815d244413db
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://github.com/LibreDWG/libredwg/issues/1246
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/submit/814261
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/vuln/365486
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/vuln/365486/cti
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://www.gnu.org/
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://github.com/LibreDWG/libredwg/issues/1246
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource: N/A
Change History
0Changes found
Details not found