SUSE CVE-2026-48852

PuTTY 0.71 before 0.84 has an assertion failure in ECDSA signature verification...

Linux Distros Unpatched Vulnerability : CVE-2026-48852

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - PuTTY 0.71 before 0.84 has an assertion failure in ECDSA signature verification. CVE-2026-48852 Note that Nessus relies on the presence of the package as report...

Linux Distros Unpatched Vulnerability : CVE-2026-48850

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - PuTTY 0.72 before 0.84 has a double free in RSA KEX. CVE-2026-48850 Note that Nessus relies on the presence of the package as reported by the vendor...

PuTTY 安全漏洞

PuTTY is a suite of free Telnet, Rlogin and SSH client software from the individual developer Simon Tatham. The software is primarily used for remote administration of Linux systems. A security vulnerability exists in PuTTY versions prior to 0.84, which stems from an assertion failure in ECDSA...

PT-2026-26977

Name of the Vulnerable Software and Affected Versions PuTTY version 0.83 Description A flaw exists in the Ed25519 Signature Handler component, specifically within the eddsa verify function of the crypto/ecc-ssh.c file. This issue involves improper verification of cryptographic signatures and can ...

EUVD-2019-19252

Malware in sbrugna...

EUVD-2019-7539

Malware in sbrugna...

EUVD-2013-4113

Malware in sbrugna...

EUVD-2015-2266

Malware in sbrugna...

EUVD-2011-4531

Malware in sbrugna...

EUVD-2019-19250

Malware in sbrugna...

EUVD-2015-5281

Malware in sbrugna...

EUVD-2019-7538

Malware in sbrugna...

EUVD-2004-1437

Malware in sbrugna...

EUVD-2021-20201

Malware in sbrugna...

Linux Distros Unpatched Vulnerability : CVE-2019-9897

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Multiple denial-of-service attacks that can be triggered by writing to the terminal exist in PuTTY versions before 0.71. CVE-2019-9897 Note that Nessus relies o...

Linux Distros Unpatched Vulnerability : CVE-2020-14002

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - PuTTY 0.68 through 0.73 has an Observable Discrepancy leading to an information leak in the algorithm negotiation. This allows man-in-the-middle attackers to...

TencentOS Server 4: putty (TSSA-2025:0180)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0180 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

CVE-2021-33500

PuTTY before 0.75 on Windows allows remote servers to cause a denial of service Windows GUI hang by telling the PuTTY window to change its title repeatedly at high speed, which results in many SetWindowTextA or SetWindowTextW calls. NOTE: the same attack methodology may affect some OS-level GUIs ...

CVE-2019-17067

PuTTY before 0.73 on Windows improperly opens port-forwarding listening sockets, which allows attackers to listen on the same port to steal an incoming connection...