CVE-2026-107080

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-107080
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-26 16:17:10 UTC
Updated2026-10-30 18:17:18 UTC
DescriptionOpenJPEG 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.

Risk And Classification

Primary CVSS: v3.1 6.5 MEDIUM from ADP

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS: 0.003520000 probability, percentile 0.288970000 (date 2026-10-31)

Problem Types: CWE-125 | CWE-787 | n/a | CWE-125 CWE-125 Out-of-bounds Read | CWE-787 CWE-787 Out-of-bounds Write

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
github.com/uclouvain/openjpeg/pull/1674 [email protected] github.com
github.com/uclouvain/openjpeg/issues/1673 134c704f-9b21-4f2e-91b3-4a467353bcc0 github.com
www.openwall.com/lists/oss-security/2026/10/24/8 af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
github.com/uclouvain/openjpeg/commit/a38e970fa59abd796c703ec469e578b09f7... [email protected] github.com
www.openwall.com/lists/oss-security/2026/10/05/5 [email protected] www.openwall.com
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