CVE-2026-30226

medium Red Hat
CVSS v3 Base Score
5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.0%
Exploitation probability in 30 days
Top 87% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Confidentiality
None
Integrity
None
Availability
High
Published: March 11, 2026 (64 days ago)
Last Modified: March 11, 2026
Vendor: Red Hat
Source: REDHAT

Description

A flaw was found in the Svelte devalue JavaScript library. A remote attacker could exploit a prototype pollution vulnerability by sending maliciously crafted payloads to the devalue.parse or devalue.unflatten functions. Successful exploitation of this flaw could lead to a Denial of Service (DoS) condition, making the affected system unavailable, or result in type confusion, which could have further unpredictable impacts.

CWE

CWE-843

Affected Products

Red Hat Build of Podman Desktop - Tech PreviewRed Hat Trusted Artifact Signer

References

🔗 bugzilla.redhat.com 🔗 www.cve.org 🔗 nvd.nist.gov 🔗 github.com