uclouvain OpenJPEG 2.4.0/2.5.4 DWT src/lib/openjp2/dwt.c opj_dwt_encode_and_deinterleave_v out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k4.17

Summaryinfo

A vulnerability was found in uclouvain OpenJPEG 2.4.0/2.5.4 and classified as critical. Affected by this vulnerability is the function opj_dwt_encode_and_deinterleave_v of the file src/lib/openjp2/dwt.c of the component DWT. Executing a manipulation can lead to out-of-bounds. The identification of this vulnerability is CVE-2026-107080. The attack may be launched remotely. There is no exploit available. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability has been found in uclouvain OpenJPEG 2.4.0/2.5.4 and classified as critical. This vulnerability affects the function opj_dwt_encode_and_deinterleave_v of the file src/lib/openjp2/dwt.c of the component DWT. The manipulation with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

OpenJPEG 2.4.0 through 2.5.4, and git master through commit 8314119b, contains an out-of-bounds read and write in opj_dwt_encode_and_deinterleave_v() in src/lib/openjp2/dwt.c. This allows an attacker to cause a denial of service.

The advisory is available at github.com. This vulnerability was named CVE-2026-107080 since 10/07/2026. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit.

The vulnerability scanner Nessus provides a plugin with the ID 372177 (Linux Distros Unpatched Vulnerability : CVE-2026-107080), which helps to determine the existence of the flaw in a target environment.

Applying the patch 8314119b is able to eliminate this problem.

The vulnerability is also documented in the vulnerability database at Tenable (372177). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Nessus ID: 372177
Nessus Name: Linux Distros Unpatched Vulnerability : CVE-2026-107080

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔒

Patch: 8314119b

Timelineinfo

10/07/2026 CVE reserved
10/26/2026 +19 days Advisory disclosed
10/26/2026 +0 days VulDB entry created
10/27/2026 +1 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed

CVE: CVE-2026-107080 (🔒)
GCVE (CVE): GCVE-0-2026-107080
GCVE (VulDB): GCVE-100-426514

Entryinfo

Created: 10/26/2026 17:09
Updated: 10/27/2026 04:47
Changes: 10/26/2026 17:09 (58), 10/27/2026 04:47 (2)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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