CVE-2026-45615: Improper Input Validation

mouse07410/asn1c is an ASN.1 compiler. In 1.4 and earlier, a memory safety vulnerability was identified in the OER decoding skeleton files generated by asn1c specifically INTEGERoer.c. When parsing a maliciously crafted, zero-length OER payload for a variable-length, non-negative INTEGER type, th...

CVE-2025-55398: Improper Validation of Specified Quantity in Input

An issue was discovered in mouse07410 asn1c thru 0.9.29 2025-03-20 - a fork of vlm asn1c. In UPER Unaligned Packed Encoding Rules, asn1c-generated decoders fail to enforce INTEGER constraints when the bound is positive and exceeds 32 bits in length, potentially allowing incorrect or malicious inp...