CVE-2025-21123 — Heap-based Buffer Overflow in Adobe Indesign

CWE-122 — Heap-based Buffer OverflowCWE-787 — Out-of-bounds Write3 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.1%
top 71.87%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Adobe IndesignAdobe Indesign Desktop
Timeline
PublishedFeb 11

Description

InDesign Desktop versions ID20.0, ID19.5.1 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

▶CVEListV5adobe/indesign_desktopID19.5.1
▶NVDadobe/indesign< 19.5.2+1

🔴Vulnerability Details

2
CVEList
InDesign Desktop | Heap-based Buffer Overflow (CWE-122)↗2025-02-11
▶
GHSA
GHSA-fp9w-9x2r-74qr: InDesign Desktop versions ID20↗2025-02-11
▶
CVE-2025-21123 — Heap-based Buffer Overflow in Adobe | cvebase