CVE-2026-124684

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-124684
StatePUBLISHED
Assignersamsung.tv_appliance
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-11-09 12:16:38 UTC
Updated2026-11-10 11:16:42 UTC
DescriptionThis issue can cause a heap-use-after-free when an embedder unloads a ReloadableString buffer while a previously returned raw character pointer remains in use. Successful triggering may cause the Escargot-based process to crash, resulting in a denial of service.

Risk And Classification

Primary CVSS: v3.1 5.1 MEDIUM from [email protected]

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem Types: CWE-416 | CWE-416 CWE-416 Use after free

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary5.1MEDIUMCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
3.1CNACVSS5.1MEDIUMCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Samsung Open Source Escargot affected 8bc35b7b88f0f96c66a42aa965a1a710308b61d5 git Not specified

References

ReferenceSourceLinkTags
github.com/Samsung/escargot/commit/8bc35b7b88f0f96c66a42aa965a1a710308b61d5 [email protected] github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Pranav Krishna M (en)

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