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CVE-2026-21281

🗓️ 14 Jan 2026 19:25:26Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 1 Views

InCopy versions 21.0, 19.5.5 and earlier have a heap overflow that enables code execution when a malicious file is opened.

Related
Refs
ReporterTitlePublishedViews
Family
Tenable Nessus
Adobe InCopy < 20.5.1 / 21.0 < 21.1.0 Arbitrary code execution (APSB26-04)
14 Jan 202600:00
nessus
Adobe
APSB26-04 : Security update available for Adobe InCopy
13 Jan 202600:00
adobe
Circl
CVE-2026-21281
14 Jan 202606:15
circl
CNNVD
Adobe InCopy 安全漏洞
13 Jan 202600:00
cnnvd
CVE
CVE-2026-21281
13 Jan 202618:45
cve
Cvelist
CVE-2026-21281 InCopy | Heap-based Buffer Overflow (CWE-122)
13 Jan 202618:45
cvelist
EUVD
EUVD-2026-2064
13 Jan 202618:45
euvd
NVD
CVE-2026-21281
13 Jan 202619:16
nvd
OSV
CVE-2026-21281
13 Jan 202619:16
osv
Positive Technologies
PT-2026-2777
13 Jan 202600:00
ptsecurity
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14 Jan 2026 19:25Current
7.7High risk
Vulners AI Score7.7
CVSS 3.17.8
EPSS0.00048
SSVC
1