What’s Vulnerable › Vulnerabilities

CVE-2023-26157

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-01-02 · updated 2026-06-17
• Weakness: CWE-400

Description

Versions of the package libredwg before 0.12.5.6384 are vulnerable to Denial of Service (DoS) due to an out-of-bounds read involving section->num_pages in decode_r2007.c.

Affected products

• GNU LibreDWG: before 0.12.5.6384 — fixed in 0.12.5.6384

How to fix

Upgrade to a fixed version: GNU LibreDWG 0.12.5.6384. Check the vendor advisory for mitigations.

References

• https://github.com/LibreDWG/libredwg/commit/c8cf03ce4c2315b146caf582ea061c0460193bcc
• https://github.com/LibreDWG/libredwg/issues/850
• https://security.snyk.io/vuln/SNYK-UNMANAGED-LIBREDWG-6070730
• https://github.com/LibreDWG/libredwg/commit/c8cf03ce4c2315b146caf582ea061c0460193bcc
• https://github.com/LibreDWG/libredwg/issues/850
• https://security.snyk.io/vuln/SNYK-UNMANAGED-LIBREDWG-6070730

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