How severe is CVE-2020-36466?

CVE-2020-36466 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2020-36466 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-36466?

CVE-2020-36466 affects Cgc Project Cgc. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-36466?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2020-36466 published?

CVE-2020-36466 was published on 2021-08-08 and last updated on 2026-06-17.

CVE-2020-36466

CVE-2020-36466 is a medium-severity vulnerability in Cgc Project Cgc with a CVSS 3.x base score of 5.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 5.9)
CVSS v2: 4.3
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Cgc Project Cgc
Published: 2021-08-08
Last modified: 2026-06-17

Description

An issue was discovered in the cgc crate through 2020-12-10 for Rust. Ptr implements Send and Sync for all types.

Frequently asked questions

What is CVE-2020-36466?: An issue was discovered in the cgc crate through 2020-12-10 for Rust. Ptr implements Send and Sync for all types.
How severe is CVE-2020-36466?: CVE-2020-36466 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2020-36466 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-36466?: CVE-2020-36466 affects Cgc Project Cgc. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-36466?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-36466 published?: CVE-2020-36466 was published on 2021-08-08 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cgc_project:cgc:*:*:*:*:*:rust:*:*

More vulnerabilities in Cgc Project Cgc

CVE-2020-36468 — Medium (CVSS 5.9): An issue was discovered in the cgc crate through 2020-12-10 for Rust. Ptr::write performs non-atomic write operations…
CVE-2020-36467 — Medium (CVSS 5.9): An issue was discovered in the cgc crate through 2020-12-10 for Rust. Ptr::get returns more than one mutable reference…

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