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GHSA-gfxp-f68g-8x78

HighCVSS 8.7 / 10
Published Sep 15, 2025·Last modified Oct 28, 2025
Affected Components(0)

No affected components available

Description

In version 0.0.4, libyml::string::yaml_string_extend was revised resulting in undefined behaviour, which is unsound.

The GitHub project for libyml was archived after unsoundness issues were raised.

If you rely on this crate, it is highly recommended switching to a maintained alternative.

Recommended alternatives

Risk Scores
Base Score
8.7

The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker does not need any special privileges or access rights. No user interaction is needed for the attacker to exploit this vulnerability.

Threat Intelligence
6.6

Exploitation attempts have been detected. Elevated vigilance and prompt remediation are advised.

EPSS
N/A

Probability that this vulnerability will be exploited in the wild within the next 30 days.

Exploit
Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

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