https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-09T09:56:03.191322+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-52641 EUVD-2026-52641 2026-10-09T09:56:03.257407+00:00 EUVD-2026-52641 https://cve.radiocsirt.org/vuln/fkie_cve-2019-9155 fkie_cve-2019-9155 2026-10-09T09:56:03.257452+00:00

A cryptographic issue in OpenPGP.js <=4.2.0 allows an attacker who is able provide forged messages and gain feedback about whether decryption of these messages succeeded to conduct an invalid curve attack in order to gain the victim's ECDH private key.

 https://cve.radiocsirt.org/vuln/ghsa-77jf-fjjf-xcww GHSA-77jf-fjjf-xcww — Invalid Curve Attack in openpgp 2026-10-09T09:56:03.257488+00:00

Affected: npm: openpgp

Versions of `openpgp` prior to 4.3.0 are vulnerable to an Invalid Curve Attack. The package's implementation of ECDH fails to verify the validity of the communication partner's public key. The package calculates the resulting key secret based on an altered curve instead of the specified elliptic curve. Attackers may exfiltrate the victim's private key by choosing the altered curve. An attack requires the attacker being able to initiate message decryption and record the result. Furthermore the victim's key must offer an ECDH public key.

## Recommendation

Upgrade to version 4.3.0 or later. If you are upgrading from a version <4.0.0 it is highly recommended to read the `High-Level API Changes` section of the `openpgp` 4.0.0 release: https://github.com/openpgpjs/openpgpjs/releases/tag/v4.0.0

 https://cve.radiocsirt.org/vuln/gsd-2019-9155 gsd-2019-9155 2026-10-09T09:56:03.257521+00:00 gsd-2019-9155