CVE-2025-8837
A vulnerability was identified in JasPer up to 4.2.5.
Does this matter?
Lower severity and a low EPSS score (0.24%). Track it; it rarely justifies an emergency change on its own.
Description
A vulnerability was identified in JasPer up to 4.2.5. This affects the function jpc_dec_dump of the file src/libjasper/jpc/jpc_dec.c of the component JPEG2000 File Handler. The manipulation leads to use after free. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The patch is named 8308060d3fbc1da10353ac8a95c8ea60eba9c25a. It is recommended to apply a patch to fix this issue.
- CVSS 4.0
- 1.9 LOWCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/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/M
- EPSS
- 0.24% probability · 15th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-416
- Affected
- jasper project/jasper
- Source
- cna@vuldb.com
EPSS 0.2% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://drive.google.com/file/d/17Ic_DDOlH7mMT7IbTN2Bmo6SrujIUh24/view?usp=sharingExploit
- https://github.com/jasper-software/jasper/commit/8308060d3fbc1da10353ac8a95c8ea60eba9c25aPatch
- https://github.com/jasper-software/jasper/issues/402Exploit, Issue Tracking, Vendor Advisory
- https://vuldb.com/?ctiid.319371Permissions Required, VDB Entry
- https://vuldb.com/?id.319371Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.630487Exploit, Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.630488Exploit, Third Party Advisory, VDB Entry
- https://github.com/jasper-software/jasper/issues/402Exploit, Issue Tracking, Vendor Advisory
- https://vuldb.com/?submit.630488Exploit, Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.