CVE-2026-4115
🗓️ 22 Mar 2026 12:15:07Reported by Debian Security Bug TrackerType 
debiancve🔗 security-tracker.debian.org👁 7 Views
| Reporter | Title | Published | Views | Family All 19 |
|---|---|---|---|---|
 | CVE-2026-4115 | 22 Mar 202612:15 | – | attackerkb |
 | CVE-2026-4115 | 22 Mar 202612:15 | – | alpinelinux |
 | The vulnerability of the PuTTY encryption protection mechanism lies in its insufficient verification of data authenticity, allowing attackers to execute arbitrary code. | 31 Jul 202600:00 | – | bdu_fstec |
 | PuTTY 数据伪造问题漏洞 | 22 Mar 202600:00 | – | cnnvd |
 | CVE-2026-4115 | 22 Mar 202612:15 | – | cve |
 | CVE-2026-4115 PuTTY Ed25519 Signature ecc-ssh.c eddsa_verify signature verification | 22 Mar 202612:15 | – | cvelist |
 | EUVD-2026-14301 | 22 Mar 202615:31 | – | euvd |
 | Updated putty packages fix security vulnerabilities | 15 Jun 202615:56 | – | mageia |
 | CVE-2026-4115 | 22 Mar 202613:16 | – | nvd |
 | DEBIAN-CVE-2026-4115 | 22 Mar 202613:16 | – | osv |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Debian | 11 | all | putty | 0.74-1+deb11u2 | putty_0.74-1+deb11u2_all.deb |
| Debian | 12 | all | putty | 0.78-2+deb12u2 | putty_0.78-2+deb12u2_all.deb |
| Debian | 13 | all | putty | 0.83-3 | putty_0.83-3_all.deb |
| Debian | 14 | all | putty | 0.84-1 | putty_0.84-1_all.deb |
| Debian | 999 | all | putty | 0.84-1 | putty_0.84-1_all.deb |
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22 Mar 2026 12:15Current
4Medium risk
Vulners AI Score4
CVSS 22.6
CVSS 3.13.7
CVSS 46.3
CVSS 33.7
EPSS0.00534
SSVC