CVE-2025-8836

3.3 LOW
Published: August 11, 2025 Modified: April 29, 2026
View on NVD

Description

A vulnerability was determined in JasPer up to 4.2.5. Affected by this issue is the function jpc_floorlog2 of the file src/libjasper/jpc/jpc_enc.c of the component JPEG2000 Encoder. The manipulation leads to reachable assertion. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. The patch is identified as 79185d32d7a444abae441935b20ae4676b3513d4. It is recommended to apply a patch to fix this issue.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://drive.google.com/file/d/1pPgndhHh2z0lk99Wt31W-XIW3XWt8FB3/view?usp=drive_link
Source: cna@vuldb.com
Exploit
https://github.com/jasper-software/jasper/commit/79185d32d7a444abae441935b20ae4676b3513d4
Source: cna@vuldb.com
Patch
https://github.com/jasper-software/jasper/issues/401
Source: cna@vuldb.com
Exploit Issue Tracking Vendor Advisory
https://vuldb.com/?ctiid.319370
Source: cna@vuldb.com
Permissions Required VDB Entry
https://vuldb.com/?id.319370
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/?submit.622409
Source: cna@vuldb.com
Exploit Third Party Advisory VDB Entry
https://github.com/jasper-software/jasper/issues/401
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Exploit Issue Tracking Vendor Advisory

7 reference(s) from NVD

Quick Stats

CVSS v3 Score
3.3 / 10.0
EPSS (Exploit Probability)
0.0%
13th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-617

Affected Vendors

jasper_project

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