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CVE-2026-21488: Heap-based Buffer Overflow

🗓️ 06 Jan 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 6 Views

Heap-based Buffer Overflow in iccDEV 2.3.1.1 and below via CIccTagText::Read function.

Related
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-21488
6 Jan 202615:03
–circl
cnnvd
CNNVD
iccDEV 安全漏洞
6 Jan 202600:00
–cnnvd
cve
CVE
CVE-2026-21488
6 Jan 202613:52
–cve
cvelist
Cvelist
CVE-2026-21488 iccDEV has Out-of-bounds Read, Heap-based Buffer Overflow and Improper Null Termination
6 Jan 202613:52
–cvelist
euvd
EUVD
EUVD-2026-1157
6 Jan 202613:52
–euvd
mend
Mend
CVE-2026-21488
6 Jan 202613:52
–mend
nvd
NVD
CVE-2026-21488
6 Jan 202614:15
–nvd
ptsecurity
Positive Technologies
PT-2026-1432
6 Jan 202600:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2026-21488
8 Jan 202603:15
–redhatcve
vulnrichment
Vulnrichment
CVE-2026-21488 iccDEV has Out-of-bounds Read, Heap-based Buffer Overflow and Improper Null Termination
6 Jan 202613:52
–vulnrichment

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14 Jan 2026 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.16.1 - 7.1
EPSS0.0015
SSVC
6