CVE-2025-13470: Ribose RNP

RNP 0.18.0 Vulnerable PKESK session keys

CVSS 7.7 HighEPSS 0.0032 · 25th percentile

Published by the CVE Program (CNA: Ribose) at 21 Nov 2025, 17:05 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Ribose	RNP	affected 0.18.0 Other versions: unaffected

Identifiers

CVE-2025-13470

CNA

Ribose

Weakness (CWE)

CWE-330

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
7.7	High	4.0	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/AU:Y/RE:H/U:Red	CNA (Ribose)Used for this record
7.5	High	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	CNA (Ribose)

CISA KEV Not listed.
EPSS 0.0032, the 25th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 21 Nov 2025. New records show when each source confirmed them.

Sources

References from the CNA

github.com/rnpgp/rnp/commit/7bd9a8dc356aae756b40755be76d36205b6b161a related
launchpad.net/ubuntu/+source/rnp downstream-package
aur.archlinux.org/packages/rnp downstream-package
packages.gentoo.org/packages/dev-util/librnp downstream package
bugzilla.redhat.com/show_bug.cgi?id=2415863 issue-tracking
access.redhat.com/security/cve/cve-2025-13402 third-party-advisory
open.ribose.com/advisories/ra-2025-11-20/ vendor-advisory
github.com/rnpgp/rnp/releases/tag/v0.18.1 release-notes

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.