What is GHSA-r4jh-4qvm-8mh5?

GHSA-r4jh-4qvm-8mh5 is a security advisory published by GitHub Security Advisories with Low severity. A vulnerability has been found in FastStone Image Viewer up to 8.3. The impacted element is an...

Which CVE IDs does GHSA-r4jh-4qvm-8mh5 cover?

GHSA-r4jh-4qvm-8mh5 covers the following CVE IDs: CVE-2026-101203. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-r4jh-4qvm-8mh5?

GHSA-r4jh-4qvm-8mh5 has a CVSS v3 base score of 6.3, published by GitHub Security Advisories.

GHSA-r4jh-4qvm-8mh5LowCVSS 6.3

A vulnerability has been found in FastStone Image Viewer up to 8.3. The impacted element is an...

Vendor

GitHub Security Advisories

Published

September 29, 2026

Last Modified

September 29, 2026

🔗 CVE IDs covered (1)

CVE-2026-101203 →

📋 Description

A vulnerability has been found in FastStone Image Viewer up to 8.3. The impacted element is an unknown function of the component 1bpp RLE Decoder. The manipulation leads to out-of-bounds write. The attack can be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.

🔗 References (6)

https://nvd.nist.gov/vuln/detail/CVE-2026-101203
https://vuldb.com/cve/CVE-2026-101203
https://vuldb.com/submit/907575
https://vuldb.com/vuln/411012
https://vuldb.com/vuln/411012/cti
https://github.com/advisories/GHSA-r4jh-4qvm-8mh5