CVE-2025-13402

rnp: This update for rnp fixes the following issues: - update to 0.18.1: * CVE-2025-13470: PKESK (public-key encrypted)...

CVE-2025-13402 is fixed in 6 products on 1 platform, first by FEDORA-2025-A96CCC98CA, released November 21, 2025. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
n/a
important
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
n/a

This update for rnp fixes the following issues: - update to 0.18.1: * CVE-2025-13470: PKESK (public-key encrypted) session keys were generated as all-zero, allowing trivial decryption of messages encrypted with public keys only (boo#1253957, CVE-2025-13402)

Where it's fixed

ProductFixed inFixReleased
Linux
librnp · Fedora 43 0.18.1-1.fc43 FEDORA-2025-A96CCC98CA Nov 21, 2025
librnp-debuginfo · Fedora 43 0.18.1-1.fc43 FEDORA-2025-A96CCC98CA Nov 21, 2025
librnp-devel · Fedora 43 0.18.1-1.fc43 FEDORA-2025-A96CCC98CA Nov 21, 2025
rnp · Fedora 43 0.18.1-1.fc43 FEDORA-2025-A96CCC98CA Nov 21, 2025
rnp · opensuse-leap 16.0 0.18.1-bp160.1.1 OPENSUSE-SU-2025:20116-1 Nov 27, 2025
rnp-debuginfo · Fedora 43 0.18.1-1.fc43 FEDORA-2025-A96CCC98CA Nov 21, 2025
rnp-debugsource · Fedora 43 0.18.1-1.fc43 FEDORA-2025-A96CCC98CA Nov 21, 2025

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