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CVE-2026-21281

🗓️ 13 Jan 2026 19:16:25Reported by GoogleType 
osv_cve
 osv_cve
🔗 osv.dev👁 17 Views

InCopy heap overflow allows code execution in user context when a malicious file is opened.

Related
Refs
ReporterTitlePublishedViews
Family
nessus
Tenable Nessus
Adobe InCopy < 20.5.1 / 21.0 < 21.1.0 Arbitrary code execution (APSB26-04)
14 Jan 202600:00
–nessus
adobe
Adobe
APSB26-04 : Security Update Available for Adobe InCopy
13 Jan 202600:00
–adobe
bdu_fstec
BDU FSTEC
Adobe InCopy Buffer Overflow
16 Jan 202600:00
–bdu_fstec
circl
Circl
CVE-2026-21281
14 Jan 202606:15
–circl
cnnvd
CNNVD
Adobe InCopy security vulnerabilities
13 Jan 202600:00
–cnnvd
cve
CVE
CVE-2026-21281
13 Jan 202618:45
–cve
cvelist
Cvelist
CVE-2026-21281 InCopy | Heap-based Buffer Overflow (CWE-122)
13 Jan 202618:45
–cvelist
euvd
EUVD
EUVD-2026-2064
13 Jan 202618:45
–euvd
nvd
NVD
CVE-2026-21281
13 Jan 202619:16
–nvd
ptsecurity
Positive Technologies
PT-2026-2777
13 Jan 202600:00
–ptsecurity
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04 May 2026 08:50Current
6.3Medium risk
Vulners AI Score6.3
CVSS 3.17.8
EPSS0.00226
17