CVE-2026-9605

A flaw has been found in GNU libredwg up to 0.13.4.8160. This issue affects the function bit_read_RC of the file bits.c of the component Dwgbmp Utility. This manipulation causes heap-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been published and may be used. Patch name: 8f03865f37f5d4ffd616fef802acc980be54d300. Applying a patch is the recommended action to fix this issue.

CVSS v3 7.3 HIGH
CVSS v2.0 7.5 HIGH

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/HackC0der/CVE-Repos/blob/main/libredwg/libredwg_6d6a339_heap_oob_write_read_2004_compressed_section.dwg
https://github.com/LibreDWG/libredwg/commit/8f03865f37f5d4ffd616fef802acc980be54d300
https://github.com/LibreDWG/libredwg/issues/1248
https://vuldb.com/submit/818197
https://vuldb.com/vuln/365678
https://vuldb.com/vuln/365678/cti
https://www.gnu.org/
https://github.com/LibreDWG/libredwg/issues/1248
https://vuldb.com/submit/818197

Configurations

No configuration.

History

28 May 2026, 14:16

Type	Values Removed	Values Added
References	~~() https://github.com/LibreDWG/libredwg/issues/1248 -~~	() https://github.com/LibreDWG/libredwg/issues/1248 -
References	~~() https://vuldb.com/submit/818197 -~~	() https://vuldb.com/submit/818197 -

27 May 2026, 00:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-27 00:16

Updated : 2026-05-28 14:16

NVD link : CVE-2026-9605

Mitre link : CVE-2026-9605

CVE.ORG link : CVE-2026-9605

JSON object : View

Products Affected

No product.

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-122

Heap-based Buffer Overflow

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