CVE-2026-74797
Low · CVSS 2.3Published 2026-08-16
CVSS
2.3
Low
EPSS
—
exploit probability
Active Exploit
No
not yet listed
Low — routine — Low severity. Handle in normal patch cycle.
What is CVE-2026-74797?
OpenTofu versions before 1.11.4 contain a denial of service vulnerability in the tofu init command when processing maliciously-crafted .zip archives for provider or module packages. Attackers can cause excessive CPU usage by controlling .zip archive content served during dependency installation, degrading system performance and preventing timely completion of the init process.
CVSS Score Explained
CVSS 2.3 is Low severity. Impact is limited and exploitation is difficult. Patch when convenient.
EPSS Exploitation Probability
No EPSS score yet — model needs more data on this CVE.
References & Patches
- ›https://github.com/opentofu/opentofu/security/advisories/GHSA-r92c-9c7f-3pj8
- ›https://www.vulncheck.com/advisories/opentofu-before-denial-of-service-via-malicious-zip
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