CVE-2026-21283

CWE-122 — Heap-based Buffer OverflowCWE-787 — Out-of-bounds Write4 documents4 sources
Severity
7.8HIGH
EPSS
0.0%
top 90.18%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Adobe Bridge
Timeline
PublishedJan 13

Description

Bridge versions 15.1.2, 16.0 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

▶NVDadobe/bridge< 15.1.3+1
▶CVEListV5adobe/bridge16.0

🔴Vulnerability Details

2
GHSA
GHSA-hr3q-8v38-x8wq: Bridge versions 15↗2026-01-13
▶
CVEList
Bridge | Heap-based Buffer Overflow (CWE-122)↗2026-01-13
▶

🕵️Threat Intelligence

1
Wiz
CVE-2026-21283 Impact, Exploitability, and Mitigation Steps | Wiz↗
▶
CVE-2026-21283 (HIGH CVSS 7.8) | Bridge versions 15.1.2 | cvebase.io