PT-2026-6401

Published

2026-01-06

·

Updated

2026-01-06

Description by

CVSS 4.0
2.7
Low
MetricsAV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U
When creating a RSA private key from its components, the construction panics, instead of returning an error, when one of the primes is 1.
Discovered by Christian Reitter from Radically Open Security during a security review for Proton AG.
Exploitability
Fix
Vendors
Affected products
Weakness enumeration
CWE-703: Improper Check or Handling of Exceptional Conditions
Related identifiers
GHSA-9C48-W39G-HM26
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