CVE-2026-115395

medium

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.

References

Advisories
More

https://www.vulncheck.com/advisories/ghidra-10.3-before-12.2-denial-of-service-via-themereader-readziptheme

https://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-fvwx-pwq5-3738

https://github.com/NationalSecurityAgency/ghidra/releases/tag/Ghidra_12.2_build

https://github.com/NationalSecurityAgency/ghidra/commit/b0762c3e728a6a26d80ed4943c2efd53e2569120

https://github.com/NationalSecurityAgency/ghidra

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-108331

Details

Source: Mitre, NVD

Published: 2026-10-22

Updated: 2026-11-05

Risk Information

CVSS v2

Base Score: 4.9

Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Severity: Medium

CVSS v4

Base Score: 6.8

Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Severity: Medium

EPSS

EPSS: 0.0013