An out-of-bounds write caused by numeric truncation Samsung Open Source Escargot on Linux x86-64 allows an attacker who can supply JavaScript for execution to corrupt native memory and crash the host process via a crafted class definition whose instance initialization entry count exceeds UINT16MAX.

This issue affects Escargot: 5dc93606abd42b859045add05d704a038e197359.

Out-of-bounds read vulnerability in Samsung Opensource rLottie allows Overread Buffers.

This issue affects rLottie: 25648aef19187b3f87f4d9420b8d761453ad4630.

Time-of-check time-of-use (TOCTOU) race condition vulnerability in Samsung Open Source Escargot allows Leveraging Race Conditions.

This issue affects Escargot: bab3a5797557014ce3c2e28419a6310cfba90d0d.