OSV-2026-765 Heap-use-after-free in gf_node_get_id

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513783541 Crash type: Heap-use-after-free READ 8 Crash state: gfnodegetid lsrreadcommandlist lsrdecodelaserunit...

OSV-2026-760 Heap-buffer-overflow in md_decode_utf8__

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513677122 Crash type: Heap-buffer-overflow READ 1 Crash state: mddecodeutf8 mdskipunicodewhitespace mdlinklabelhash...

OSV-2026-752 Heap-buffer-overflow in Mat_VarGetStructsLinear

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513434228 Crash type: Heap-buffer-overflow WRITE 8 Crash state: MatVarGetStructsLinear matiostructcellfuzzer.cpp...

OSV-2026-750 Heap-buffer-overflow in MqttDecode_Props

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513047073 Crash type: Heap-buffer-overflow READ 1 Crash state: MqttDecodeProps MqttDecodeDisconnect MqttClientDecodePacket...

OSV-2026-748 Heap-buffer-overflow in p11_lexer_next

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513102821 Crash type: Heap-buffer-overflow READ 2 Crash state: p11lexernext p11persistread p11parserformatpersist...

OSV-2026-747 Heap-buffer-overflow in coap_persist_startup_lkd

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513035615 Crash type: Heap-buffer-overflow READ 8 Crash state: coappersiststartuplkd persisttarget.c...

OSV-2026-733 Use-of-uninitialized-value in JBIG2Stream::readSymbolDictSeg

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=512468082 Crash type: Use-of-uninitialized-value Crash state: JBIG2Stream::readSymbolDictSeg JBIG2Stream::readSegments JBIG2Stream::rewind...

OSV-2026-727 Global-buffer-overflow in md_start_new_block

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=512429152 Crash type: Global-buffer-overflow READ 4 Crash state: mdstartnewblock mdparse mdhtml...

OSV-2026-718 Heap-buffer-overflow in md_parse

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=511825301 Crash type: Heap-buffer-overflow READ 1 Crash state: mdparse mdhtml fuzz-mdhtml.c...

OSV-2026-717 Stack-use-after-scope in enter_block_callback

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=511831392 Crash type: Stack-use-after-scope READ 4 Crash state: enterblockcallback mdprocessallblocks mdparse...

OSV-2026-712 Heap-buffer-overflow in Mat_VarGetCellsLinear

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=511531637 Crash type: Heap-buffer-overflow READ 8 Crash state: MatVarGetCellsLinear matiostructcellfuzzer.cpp...

OSV-2026-703 Heap-use-after-free in js_atomics_op

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=510792185 Crash type: Heap-use-after-free WRITE 4 Crash state: jsatomicsop jscallcfunction JSCallInternal...

SUSE CVE-2026-43267

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: fix potential zero beacon interval in beacon tracking During fuzz testing, it was discovered that bssconf-beaconint might be zero, which could result in a division by zero error in subsequent calculations. Set a...

OSV-2026-696 Use-of-uninitialized-value in JXRHandler::read

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=510577322 Crash type: Use-of-uninitialized-value Crash state: JXRHandler::read kimgiofuzzer.cc interceptormalloc...

CVE-2026-43267 wifi: rtw89: fix potential zero beacon interval in beacon tracking

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: fix potential zero beacon interval in beacon tracking During fuzz testing, it was discovered that bssconf-beaconint might be zero, which could result in a division by zero error in subsequent calculations. Set a...

CVE-2026-7443

A weakness has been identified in BurtTheCoder mcp-dnstwist up to 1.0.4. Affected by this vulnerability is the function fuzzdomain of the file src/index.ts of the component MCP Interface. Executing a manipulation of the argument Request can lead to os command injection. The attack may be launched...

OSV-2026-666 Heap-use-after-free in insertkey

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=508107730 Crash type: Heap-use-after-free READ 1 Crash state: insertkey luaHresize luaHnewkey...

OSV-2026-659 Heap-buffer-overflow in ___interceptor_strncpy

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=507904196 Crash type: Heap-buffer-overflow WRITE Crash state: interceptorstrncpy concathashstring ndpisearchsshtcp...

Command Injection

Overview @burtthecoder/mcp-dnstwist is a MCP server for dnstwist - DNS fuzzing to detect typosquatting, phishing and corporate espionage Affected versions of this package are vulnerable to Command Injection via the fuzzdomain MCP tool. An attacker can execute arbitrary operating system commands b...

CVE-2026-7443 BurtTheCoder mcp-dnstwist MCP index.ts fuzz_domain os command injection

A weakness has been identified in BurtTheCoder mcp-dnstwist up to 1.0.4. Affected by this vulnerability is the function fuzzdomain of the file src/index.ts of the component MCP Interface. Executing a manipulation of the argument Request can lead to os command injection. The attack may be launched...