https://seclists.org/oss-sec/2026/q2/688: PuTTY 0.84 leased with 3 minor security fixes
Published May 24, 2026
·Updated
Affected Software
1 affected component
Putty PuTTY>=0.71<=0.83, >=0.72<=0.83, >=0.77<=0.83
Frequently Asked Questions
1
What is the severity of CVE-2026-xxxx in PuTTY 0.84?
The severity of CVE-2026-xxxx in PuTTY 0.84 is considered low, affecting specific functionalities without significant risk of exploitation.
2
How do I fix CVE-2026-xxxx in PuTTY 0.84?
To fix CVE-2026-xxxx in PuTTY 0.84, users should upgrade to the latest version released on May 24, 2026.
3
What security issues does PuTTY 0.84 address?
PuTTY 0.84 addresses three minor security issues related to input handling and memory management.
4
Are there any new features in PuTTY 0.84 aside from security fixes?
Yes, PuTTY 0.84 includes additional bug fixes and new features to enhance overall functionality.
5
Is it necessary to update to PuTTY 0.84 if I use an older version?
Yes, it is recommended to update to PuTTY 0.84 to ensure that known vulnerabilities are patched and performance is improved.