What’s Vulnerable › Vulnerabilities

CVE-2021-28027

• Severity: critical (CVSS 9.8 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: 2021-03-05 · updated 2026-06-17
• Weakness: CWE-191

Description

An issue was discovered in the bam crate before 0.1.3 for Rust. There is an integer underflow and out-of-bounds write during the loading of a bgzip block.

Affected products

• Bam Project Bam: before 0.1.3 — fixed in 0.1.3

How to fix

Upgrade to a fixed version: Bam Project Bam 0.1.3. Check the vendor advisory for mitigations.

References

• https://rustsec.org/advisories/RUSTSEC-2021-0027.html
• https://rustsec.org/advisories/RUSTSEC-2021-0027.html

Get alerted when CVE-2021-28027 or the next vulnerability affects your stack