Vulnerabilities in PuTTY

3 results

CVE-2026-48850LOWPuTTY 0.72 before 0.84 has a double free in RSA KEX.EPSS 0.3%CVE-2026-48852LOWPuTTY 0.71 before 0.84 has an assertion failure in ECDSA signature verification.EPSS 0.3%CVE-2026-48851LOWPuTTY 0.77 before 0.84 uses a copy of the PuTTY icon as a trust indication for TELNET data but the trust status is not cleared between proxyEPSS 0.2%