What is CVE-2026-34630?

CVE-2026-34630 is a high-severity vulnerability in Adobe Bridge, classified under Heap-based Buffer Overflow. CVSS score: 7.8/10. Published 2026-04-14.

How severe is CVE-2026-34630?

High severity. CVSS v3 base score is 7.8 out of 10.

Buffer overflow in Adobe Bridge

CVE-2026-34630

Bridge versions 16.0.2, 15.1.4 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…

Vulnerability class: Buffer Overflow

EPSS: 0.000 (8.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Adobe Bridge — versions 0

Weakness classification (CWE)

CWE-122 — Heap-based Buffer Overflow

References

helpx.adobe.com/security/products/bridge/apsb26-39.html (vendor-advisory)

Frequently asked questions

What is CVE-2026-34630?: CVE-2026-34630 is a high-severity vulnerability in Adobe Bridge, classified under Heap-based Buffer Overflow. CVSS score: 7.8/10. Published 2026-04-14.
How severe is CVE-2026-34630?: High severity. CVSS v3 base score is 7.8 out of 10.