P4Verified

CVE-2026-89277: c2pa before 0.90.17 (exclusive); +3 more affected products

CVE-2026-89277. CVSS 3.1 base score 5.5 (MEDIUM, Vendor/CNA). EPSS 0.00251 (percentile 0.15274), scored 14-Oct-2026.

Affected technology

c2pa · before 0.90.17 (exclusive)
adobe

c2patool · before 0.27.17 (exclusive)
adobe

Content Credentials Rust SDK · 0 through c2pa-v0.89.2
Adobe

Content Credentials Command-Line Tool · 0 through c2patool-v0.26.70
Adobe

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Local · No privileges required · User interaction required

What an attacker can do

The source reports that an attacker could disrupt service under the conditions described by the source. Vendor/CNA’s CVSS 3.1 assessment (base score 5.5/10) rates confidentiality and integrity impact as none; availability impact as high.

Published 15-Oct-2026 18:55 UTC

CWE: CWE-190
CCR priority: 22.1 /100 (P4)
CVSS 3.1: 5.5 /10 · CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H · Vendor/CNA
EPSS: 0.00251 · percentile 0.15274 · 2026-10-14
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-15 18:53:01.928580+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-89277.html