← All advisories

Low severity3.7NVD Advisory· Published May 25, 2026· Updated May 27, 2026

CVE-2026-48852

CVE-2026-48852

Description

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

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2

Putty/Putty2 versions
cpe:2.3:a:putty:putty:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:putty:putty:*:*:*:*:*:*:*:*range: >=0.71,<0.84
- (no CPE)range: >=0.71,<0.84

Patches

Vulnerability mechanics

References

2

www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/ecdsa-remotely-triggerable-assertion.htmlnvdPatchVendor Advisory
lists.tartarus.org/pipermail/putty-announce/2026/000042.htmlnvdRelease Notes

News mentions

0

No linked articles in our index yet.