CVE-2026-54135 AirSane - Denial of Service

AirSane < 0.4.12 contains a denial of service caused by improper validation of Content-Length header in the custom HTTP server, letting remote unauthenticated attackers crash the service via memory exhaustion.

CVSS base score 7.5 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.76% 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
11 September 2026
Updated
15 October 2026
Weakness
CWE-400

Vendor fix

Upgrade to version 0.4.12 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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