Intel/AIKIDO-2026-10226
capnp
AIKIDO-2026-10226
capnp is vulnerable to Integer Overflow
Integer Overflow Pre-CVE Published Feb 22, 2026
Found by Aikido Intel before public disclosure or CVE publication.
43
Medium Risk
This Affects:
capnp0.0.1 - 0.25.0
Fixed in 0.25.1Are you affected? Scan for Free
TL;DR
Affected versions of this package are vulnerable to multiple integer overflow issues in the message construction logic.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range.
Background info
capnp is vulnerable to Integer Overflow in versions 0.0.1 - 0.25.0.
How to fix this
Upgrade the capnp library to the patch version.
Are You Affected?
Connect your repositories to instantly see whether vulnerable or malicious packages exist in your codebase.
Free. No credit card required.
Resources
Industries
Use Cases
Compare
Subscribe
Stay up to date with all updates
I consent to receiving marketing communications based on Aikido’s Privacy Policy.
© 2026 Aikido Security BV | BE0792914919
Keizer Karelstraat 15, 9000, Ghent, Belgium
95 Third St, 2nd Fl, San Francisco, CA 94103, US
Unit 6.15 Runway East 18 18 Crucifix Ln, London SE1 3JW UK
Ghent, Belgium | San Francisco, US
SOC 2Compliant
ISO 27001CompliantISO 42001Compliant
FedRAMPImplementing© All Intel data is openly available and commercially licensed.