What’s Vulnerable › Vulnerabilities

CVE-2025-63909

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-03-03 · updated 2026-06-17
• Weakness: CWE-269

Description

Incorrect access control in the component /opt/SRLtzm/bin/TapeDumper of Cohesity TranZman Migration Appliance Release 4.0 Build 14614 allows attackers to escalate privileges to root and read and write arbitrary files.

Affected products

• Cohesity Tranzman: 4.0-build14614

References

• https://gist.github.com/GregDurys/d402038147e36de5908159d9722072ef
• https://github.com/GregDurys/Cohesity-TranZman-CVEs

Get alerted when CVE-2025-63909 or the next vulnerability affects your stack