CVE-2026-11463

HIGH

USCiLab Cereal Shared Pointer type confusion

Title source: cna
STIX 2.1

Description

A vulnerability was determined in USCiLab Cereal up to 1.3.2. Affected is an unknown function of the component Shared Pointer Handler. Executing a manipulation can lead to type confusion. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure.

References (7)

Core 7
Core References
Signature, Permissions Required signature permissions-required
VDB-369083 | CTI Indicators (IOB, IOC)
https://vuldb.com/vuln/369083/cti
Third Party Advisory third-party-advisory
CVE-2026-11463 | CVE Analysis and Report
https://vuldb.com/cve/CVE-2026-11463
Third Party Advisory third-party-advisory
Submit #814456 | USCiLab cereal 1.3.2 CWE-1287, CWE-843 (Type Confusion)
https://vuldb.com/submit/814456
Issue Tracking issue-tracking
https://github.com/USCiLab/cereal/issues/870
Vdb Entry vdb-entry
VDB-369083 | USCiLab Cereal Shared Pointer type confusion
https://vuldb.com/vuln/369083

Scores

CVSS v3 7.3
EPSS 0.0031
EPSS Percentile 22.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-843
Status published
Products (3)
USCiLab/Cereal 1.3.0
USCiLab/Cereal 1.3.1
USCiLab/Cereal 1.3.2
Published Jun 07, 2026
Tracked Since Jun 08, 2026