What’s Vulnerable › Vulnerabilities

CVE-2021-28308

• Severity: critical (CVSS 9.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-03-12 · updated 2026-06-17
• Weakness: CWE-125

Description

An issue was discovered in the fltk crate before 0.15.3 for Rust. There is an out-of bounds read because the pixmap constructor lacks pixmap input validation.

Affected products

• Fltk Project Fltk: before 0.15.3 — fixed in 0.15.3

How to fix

Upgrade to a fixed version: Fltk Project Fltk 0.15.3. Check the vendor advisory for mitigations.

References

• https://rustsec.org/advisories/RUSTSEC-2021-0038.html
• https://rustsec.org/advisories/RUSTSEC-2021-0038.html

Get alerted when CVE-2021-28308 or the next vulnerability affects your stack