{"id":"AZL-113585","summary":"CVE-2026-125335 affecting package python-tensorboard 2.16.2-6","details":"Forge (also called node-forge) is a native implementation of Transport Layer Security in JavaScript. Prior to 1.4.3, ed25519.verify() decodes a public key in crypto_sign_open() without rejecting small-order points or their non-canonical encodings. With S = 0 and a small-order R value, an attacker who can choose the public key can produce signatures that verify for many messages, or all messages with the identity key, without a private key. This can defeat proof-of-possession, attribution, non-repudiation, or deduplication checks that rely on a signature being bound to the message. Keys produced by normal Ed25519 key generation are not small-order, so applications that verify only trusted or internally generated public keys are not affected. This issue is fixed in version 1.4.3.","modified":"2026-11-14T05:30:17Z","published":"2026-11-10T19:21:11Z","upstream":["CVE-2026-125335"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-125335"}],"affected":[{"package":{"name":"python-tensorboard","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/python-tensorboard"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2.16.2-6"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-113585.json"}}],"schema_version":"1.9.2"}