CVE-2026-40614 PJSIP: Heap buffer overflow in Opus codec decoding

PJSIP is a free and open source multimedia communication library written in C. In 2.16 and earlier, there is a buffer overflow when decoding Opus audio frames due to insufficient buffer size validation in the Opus codec decode path. The FEC decode buffers decframe.buf were allocated based on a...

EUVD-2026-24229

PJSIP is a free and open source multimedia communication library written in C. In 2.16 and earlier, there is a buffer overflow when decoding Opus audio frames due to insufficient buffer size validation in the Opus codec decode path. The FEC decode buffers decframe.buf were allocated based on a...

CVE-2026-40279

BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to 1.4.3, decodesigned32 in src/bacnet/bacint.c reconstructs a 32-bit signed integer from four APDU bytes using signed left shifts. When any of the four bytes has bit 7 set value ≥ 0x80, the left-shift...

CVE-2026-40279 BACnet Stack: Undefined-behavior signed left shift in `decode_signed32()`

BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to 1.4.3, decodesigned32 in src/bacnet/bacint.c reconstructs a 32-bit signed integer from four APDU bytes using signed left shifts. When any of the four bytes has bit 7 set value ≥ 0x80, the left-shift...

CVE-2026-40279 BACnet Stack: Undefined-behavior signed left shift in `decode_signed32()`

BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to 1.4.3, decodesigned32 in src/bacnet/bacint.c reconstructs a 32-bit signed integer from four APDU bytes using signed left shifts. When any of the four bytes has bit 7 set value ≥ 0x80, the left-shift...

EUVD-2026-24166

BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to 1.4.3, decodesigned32 in src/bacnet/bacint.c reconstructs a 32-bit signed integer from four APDU bytes using signed left shifts. When any of the four bytes has bit 7 set value ≥ 0x80, the left-shift...

CVE-2026-40279

BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to 1.4.3, decodesigned32 in src/bacnet/bacint.c reconstructs a 32-bit signed integer from four APDU bytes using signed left shifts. When any of the four bytes has bit 7 set value ≥ 0x80, the left-shift...

PT-2026-34044

Name of the Vulnerable Software and Affected Versions PJSIP versions prior to 2.17 Description A heap buffer overflow occurs when decoding Opus audio frames due to insufficient buffer size validation in the Opus codec decode path. The FEC decode buffers dec frame.buf are allocated using a...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013037)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013037 advisory. In the Linux kernel, the following vulnerability has been resolved: ip6vti: fix slab-use-after-free in decodesession6 When ipv6vti device is set to the qdisc of the...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-007028)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007028 advisory. In the Linux kernel, the following vulnerability has been resolved: xfrm: fix slab-use-after-free in decodesession6 When the xfrm device is set to the qdisc of the s...

PT-2026-34009

BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to 1.4.3, decode signed32 in src/bacnet/bacint.c reconstructs a 32-bit signed integer from four APDU bytes using signed left shifts. When any of the four bytes has bit 7 set value ≥ 0x80, the left-shift...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011013)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011013 advisory. In the Linux kernel, the following vulnerability has been resolved: soc: qcom: qmiencdec: Restrict string length in decode The QMI TLV value for strings in a lot of...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-006979)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006979 advisory. In the Linux kernel, the following vulnerability has been resolved: ipvti: fix potential slab-use-after-free in decodesession6 When ipvti device is set to the qdisc ...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-010818)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010818 advisory. In the Linux kernel, the following vulnerability has been resolved: ip6vti: fix slab-use-after-free in decodesession6 When ipv6vti device is set to the qdisc of the...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-007027)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007027 advisory. In the Linux kernel, the following vulnerability has been resolved: batman-adv: fix OOB read/write in network-coding decode batadvncskbdecodepacket trusts codedlen a...

BACnet Stack 安全漏洞

BACnet Stack is an open-source protocol stack for BACnet that is suitable for embedded systems, Linux, MacOS, BSD, and Windows. Versions prior to BACnet Stack 1.4.3 contained a security vulnerability. This vulnerability arises from the decodesigned32 function in src/bacnet/bacint.c, which uses...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013110)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013110 advisory. In the Linux kernel, the following vulnerability has been resolved: sunrpc: fix null pointer dereference on zero-length checksum In xdrstreamdecodeopaqueauth,...

JLSEC-2026-148

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From 3.1.0 to before 3.2.7, 3.3.9, and 3.4.9, internalexrundopiz advances the working wavelet pointer with signed 32-bit arithmetic. Because nx, ny, and...

CLSA-2026-1776421961 libwebp: Fix of 2 CVEs

CVE-2018-25013, CVE-2018-25014: wait for all threads to be done in DecodeRemaining, make sure partition 0 is read before VP8 data...

OSV-2026-579 Heap-buffer-overflow in CEA708_DTVCC_Demuxer_Push

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=502906444 Crash type: Heap-buffer-overflow READ 1 Crash state: CEA708DTVCCDemuxerPush DoDecode Decode...