cve.bz

CVE-2021-21949

8.8 highEPSS 1.1%

High (8.8) in accusoft imagegear. EPSS 1.1% chance of exploitation in the next 30 days.

An improper array index validation vulnerability exists in the JPEG-JFIF Scan header parser functionality of Accusoft ImageGear 19.10. A specially-crafted file can lead to an out-of-bounds write and potential code exectuion. An attacker can provide a malicious file to trigger this vulnerability.

Severity

CVSS 3.1

8.8 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
1.1% chance of exploitation in the next 30 days; higher than 65% of CVEs (scores of 2026-10-31)
CWE
CWE-129
Published
Modified
Record from
the NVD, synced

Affected

References

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