CVE-2026-102504 Perl Imager - Denial of Service

Perl Imager < 1.037 contains a denial of service caused by lack of range checking on raw_datachannels in i_readraw_wiol, letting attackers trigger uncatchable process exit by passing crafted raw_datachannels value, exploit requires attacker to provide untrusted input.

CVSS base score 7.5 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.39% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Denial of Service
Impact
Denial Of Service
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published
1 October 2026
Updated
15 October 2026
Weakness
CWE-190

Vendor fix

Update to version 1.037 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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