CVE-2026-71980

Belledonne Communications bcg729 through 1.1.2 contains an out-of-bounds read vulnerability in the decodeSIDframe function in src/cng.c that allows unauthenticated network-adjacent attackers to trigger a heap read beyond buffer boundaries by sending a zero-length comfort-noise RTP payload. A...

CVE-2026-71980

bcg729 (Belledonne Communications G.729 codec library, versions through 1.1.2) is vulnerable in the decodeSIDframe() function in src/cng.c. When a zero-length comfort-noise RTP payload is received, a uint8_t filter-order calculation underflows to 255, is clamped to 10, and causes an unconditional...

CVE-2026-71980 Belledonne Communications bcg729 1.1.2 Out-of-Bounds Read via decodeSIDframe()

Belledonne Communications bcg729 through 1.1.2 contains an out-of-bounds read vulnerability in the decodeSIDframe function in src/cng.c that allows unauthenticated network-adjacent attackers to trigger a heap read beyond buffer boundaries by sending a zero-length comfort-noise RTP payload. A...

CVE-2026-71980 Belledonne Communications bcg729 1.1.2 Out-of-Bounds Read via decodeSIDframe()

Belledonne Communications bcg729 through 1.1.2 contains an out-of-bounds read vulnerability in the decodeSIDframe function in src/cng.c that allows unauthenticated network-adjacent attackers to trigger a heap read beyond buffer boundaries by sending a zero-length comfort-noise RTP payload. A...

EUVD-2026-60315

Belledonne Communications bcg729 through 1.1.2 contains an out-of-bounds read vulnerability in the decodeSIDframe function in src/cng.c that allows unauthenticated network-adjacent attackers to trigger a heap read beyond buffer boundaries by sending a zero-length comfort-noise RTP payload. A...

CVE-2026-71980

Belledonne Communications bcg729 through 1.1.2 contains an out-of-bounds read vulnerability in the decodeSIDframe function in src/cng.c that allows unauthenticated network-adjacent attackers to trigger a heap read beyond buffer boundaries by sending a zero-length comfort-noise RTP payload. A...