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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| USCiLab | Cereal | 1.3.0, 1.3.1, 1.3.2 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | cereal | No fix yet | — |
References
- VDB-369083 | USCiLab Cereal Shared Pointer type confusion vdb-entry
- VDB-369083 | CTI Indicators (IOB, IOC) signature permissions-required
- CVE-2026-11463 | CVE Analysis and Report third-party-advisory
- Submit #814456 | USCiLab cereal 1.3.2 CWE-1287, CWE-843 (Type Confusion) third-party-advisory
- https://github.com/USCiLab/cereal/issues/870 issue-tracking
- https://gist.github.com/TrebledJ/0223c1fa3c3fd64e2c7047b8a4385ec0 exploit
- https://github.com/USCiLab/cereal/ product