PU
Product
PuTTY
36
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 4High 8Medium 4Low 3
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| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2026-48850 | 5.9 | May 25 | PuTTY 0.72 before 0.84 has a double free in RSA KEX Affected: 0.72 before 0.84 |
| CVE-2024-31497 | 5.9 | Apr 15 | In PuTTY 0.68 through 0.80 before 0.81, biased ECDSA nonce generation allows an attacker to recover a user's NIST P-521 secret key via a quick attack in approximately 60… Affected: 0.68 before 0.81 |
| CVE-2023-48795 | 5.9 | Dec 18 | The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such that some… Affected: before 0.80 |
| CVE-2020-14002 | 5.9 | Jun 29 | PuTTY 0.68 through 0.73 has an Observable Discrepancy leading to an information leak in the algorithm negotiation Affected: 0.68 through 0.73 |
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