PT-2025-32530 · Jasper+1 · Jasper+1

Rootsec · CVE-2025-8837 · Published 2025-08-11 · Updated 2026-01-30

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: JasPer versions up to 4.2.5

Description: A use-after-free vulnerability exists in JasPer up to version 4.2.5. The issue affects the jpc dec dump function within the JPEG2000 File Handler component, located in the file src/libjasper/jpc/jpc dec.c. Exploitation requires local access. The exploit for this issue has been publicly disclosed.

Recommendations: Apply the patch named 8308060d3fbc1da10353ac8a95c8ea60eba9c25a to resolve this issue.

Exploit

Fix

Use After Free

Buffer Overflow

Weakness Enumeration

CWE-416

CWE-119

Related Identifiers

AZL-66168

AZL-66198

CVE-2025-8837

OPENSUSE-SU-2025:15447-1

OPENSUSE-SU-2026:20138-1

SUSE-SU-2025:03219-1

SUSE-SU-2025:03367-1

SUSE-SU-2025:3947-1

SUSE-SU-2025_03219-1

SUSE-SU-2025_03367-1

SUSE-SU-2026:20200-1

Affected Products

Jasper

Suse

References · 39

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/8xxx/CVE-2025-8837.json · Exploit
• 🔥 https://github.com/jasper-software/jasper/issues/402 · Exploit
• 🔥 https://vuldb.com/?submit.630488 · Exploit
• 🔥 https://drive.google.com/file/d/17Ic_DDOlH7mMT7IbTN2Bmo6SrujIUh24/view?usp=sharing · Exploit
• 🔥 https://vuldb.com/?submit.630487 · Exploit
• https://github.com/jasper-software/jasper/commit/8308060d3fbc1da10353ac8a95c8ea60eba9c25a · Patch
• https://osv.dev/vulnerability/openSUSE-SU-2025:15447-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-8837 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:03219-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-8837 · Security Note
• https://osv.dev/vulnerability/AZL-66168 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-8837 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-8837 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2026:20200-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:3947-1 · Vendor Advisory