What’s Vulnerable › Vulnerabilities

CVE-2019-25001

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-12-31 · updated 2026-06-17
• Weakness: CWE-787

Description

An issue was discovered in the serde_cbor crate before 0.10.2 for Rust. The CBOR deserializer can cause stack consumption via nested semantic tags.

Affected products

• Serde Cbor Project Serde Cbor: before 0.10.2 — fixed in 0.10.2

How to fix

Upgrade to a fixed version: Serde Cbor Project Serde Cbor 0.10.2. Check the vendor advisory for mitigations.

References

• https://rustsec.org/advisories/RUSTSEC-2019-0025.html
• https://rustsec.org/advisories/RUSTSEC-2019-0025.html

Get alerted when CVE-2019-25001 or the next vulnerability affects your stack