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Red Hat CVE-2026-24006

HIGH
Allocation of Resources Without Limits or Throttling (CWE-770)
2026-01-22 security-advisories@github.com GHSA-3j22-8qj3-26mx
Deserialization Denial Of Service Red Hat Suse
7.5
CVSS 3.1 · GitHub Advisory
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Severity by source

GitHub Advisory PRIMARY
7.5 HIGH
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SUSE
HIGH
qualitative
Red Hat
7.5 HIGH
qualitative

Primary rating from GitHub Advisory.

CVSS VectorGitHub Advisory

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

3
Patch released
Apr 06, 2026 - 13:51 nvd
Patch available
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
CVE Published
Jan 22, 2026 - 03:15 nvd
HIGH 7.5

DescriptionGitHub Advisory

Seroval facilitates JS value stringification, including complex structures beyond JSON.stringify capabilities. In versions 1.4.0 and below, serialization of objects with extreme depth can exceed the maximum call stack limit. In version 1.4.1, Seroval introduces a depthLimit parameter in serialization/deserialization methods. An error will be thrown if the depth limit is reached.

AnalysisAI

Seroval versions 1.4.0 and below are vulnerable to denial of service attacks due to unbounded recursion when serializing deeply nested objects, allowing remote attackers to crash applications by exceeding the call stack limit. The vulnerability affects the deserialization library's handling of complex data structures without depth validation. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Craft deeply nested JavaScript object
Exploit
Pass to Seroval serialization method
Execution
Exceed call stack limit
Impact
Cause denial of service
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Vulnerability AssessmentAI

Exploitation Seroval versions 1.4.0 and below with serialization of objects exceeding stack depth limits. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment CVSS 7.5 (HIGH). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker could exploit this vulnerability to compromise the affected system.
Remediation A vendor patch is available — apply it immediately. … Detailed patch versions, workarounds, and compensating controls in full report.
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Recommended ActionAI

Within 7 days: Identify all affected systems and apply vendor patches promptly. …

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Vendor StatusVendor

SUSE

Severity: High

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CVE-2026-24006 vulnerability details – vuln.today
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