What’s Vulnerable › Vulnerabilities

CVE-2026-115395: Ghidra 10.3 before 12.2 Denial of Service via ThemeReader.readZipTheme()

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-22 · updated 2026-10-29
• Weakness: CWE-770

Description

Ghidra 10.3 before 12.2 contains a resource allocation without limits vulnerability in ThemeReader.readZipTheme() that extracts unlimited theme ZIP entries to the images directory. Attackers can persuade users to import a crafted theme archive with many small files, exhausting inodes and disk space to deny service to the host.

Affected products

• nationalsecurityagency ghidra: from 10.3 before 12.2 — fixed in 12.2
• nationalsecurityagency ghidra: from 10.3 before 12.2 — fixed in 12.2

How to fix

Upgrade to a fixed version: nationalsecurityagency ghidra 12.2; nationalsecurityagency ghidra 12.2. Check the vendor advisory for mitigations.

References

• https://github.com/NationalSecurityAgency/ghidra
• https://github.com/NationalSecurityAgency/ghidra/commit/b0762c3e728a6a26d80ed4943c2efd53e2569120
• https://github.com/NationalSecurityAgency/ghidra/releases/tag/Ghidra_12.2_build
• https://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-fvwx-pwq5-3738
• https://www.vulncheck.com/advisories/ghidra-10.3-before-12.2-denial-of-service-via-themereader-readziptheme

Get alerted when CVE-2026-115395 or the next vulnerability affects your stack