CVE-2026-48850
PuTTY 0.72 before 0.84 has a double free in RSA KEX.
Published May 25, 2026 · updated Jul 24, 2026 · putty putty
PuTTY 0.72 before 0.84 has a double free in RSA KEX.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
May 25, 2026 · NIST NVD
Detected
PuTTY 0.72 before 0.84 has a double free in RSA KEX.
Jul 24, 2026 · NIST NVD
Updated
PuTTY 0.72 before 0.84 has a double free in RSA KEX.
Affected
- cpe putty/puttyversion unspecified
Sources
- CVE.orgVulnerability recordCVE-2026-48850
Official CVE identifier
cve.org - NIST NVDVulnerability recordCVE-2026-48850
PuTTY 0.72 before 0.84 has a double free in RSA KEX.
nvd.nist.gov