CVE-2026-82539

CVE-2026-82539 Submitter: Nicola Giuffrida Information Vendor: TOTOLINK Vendor's website: TOTOLINK Model: A720R Firmware version: V4.1.5cu.630B20250509 Firmware download address: TOTOLINK Severity CVSS v4.0 Base Score: 8.7 High Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA...

CVE-2026-2766-but-with-wasm

CVE-2026-2766, but with wasm Status: validated crash PoC with demonstrated control-flow hijack crashpc = freed-cell poison 0xcdcdcdcdcdcdcdcd under the debug shell — the engine jumps to a pointer read out of the freed ICScript. Remaining work: control the reclaimed bytes. See research/README.md. ...

tenda-ac8v4-rop

Tenda-Ac8v4-PoC Tenda Ac8v4 Overflow baseado em pilha para Execução Remota de Código via sequestro de fluxo de execução e exploração de manipulação de múltiplos registradores; CVEs são: CVE-2023-33675 CVE-2023-33673 CVE-2023-33672 CVE-2023-33671 CVE-2023-33670 CVE-2023-33669 Marcado como N1 - N7...

extract75-cve-2020-13995

CVE-2020-13995 के लिए कंट्रोल फ्लो हाइजैक एक्सप्लॉइट इसे बनाएं: root@kitploit: make इसे चलाएं: root@kitploit: make run इसे Mayhem करें: root@kitploit: docker tag extract75-cve-2020-13955 /extract75-cve-2020-13955 docker push /extract75-cve-2020-13955 mayhem run --image /extract75-cve-2020-13955 ...

CVE-2026-64565

A flaw was found in the Linux kernel's ims-pcu component. A malicious USB device can send an oversized data packet, which is not properly handled. This can lead to a heap buffer overflow, allowing an attacker to manipulate internal pointers. Successful exploitation could result in a control flow...

CVE-2026-13212

The Zephyr virtio driver does not validate the descriptor-chain head id that the virtio device writes into the used ring. In virtioisr drivers/virtio/virtiocommon.c, the device-written vq-used-ringidx.id is used directly as an index into vq-recvcbs and vq-desc, which are both allocated with exact...

EUVD-2026-64925

The Zephyr virtio driver does not validate the descriptor-chain head id that the virtio device writes into the used ring. In virtioisr drivers/virtio/virtiocommon.c, the device-written vq-used-ringidx.id is used directly as an index into vq-recvcbs and vq-desc, which are both allocated with exact...

CVE-2026-13212 Zephyr virtio driver calls an arbitrary function pointer from an out-of-range used-ring descriptor id

The Zephyr virtio driver does not validate the descriptor-chain head id that the virtio device writes into the used ring. In virtioisr drivers/virtio/virtiocommon.c, the device-written vq-used-ringidx.id is used directly as an index into vq-recvcbs and vq-desc, which are both allocated with exact...

CVE-2026-13212

The Zephyr RTOS virtio driver contains an out-of-bounds read in virtio_isr() (drivers/virtio/virtio_common.c). The device-written descriptor-chain head id from the used ring is used directly as an index into recv_cbs[] and desc[] without a bounds check. A malicious or compromised virtio backend (...

ANT-2026-C6E98TYX · liboqs · Uninitialized Function Pointer (CWE-824)

other high Severity Claude high · Security research firm high · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Ada Logics. ANT-2026-C6E98TYX: 01-liboqs-ntru-uninit-fn-ptr The NTRU constructors in...

ANT-2026-QRPT15J8 · duckdb · Stack-buffer-overflow

stack-buffer-overflow high Severity Claude critical · Security research firm high · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Trail of Bits. ANT-2026-QRPT15J8: Stack-buffer-overflow in...

SUSE CVE-2026-64565

In the Linux kernel, the following vulnerability has been resolved: Input: ims-pcu - fix heap-buffer-overflow in imspcuprocessdata The imspcuprocessdata processes incoming URB data byte by byte. However, it fails to check if the readpos index exceeds IMSPCUBUFSIZE. If a malicious USB device sends...

CVE-2026-64565

In the Linux kernel, the following vulnerability has been resolved: Input: ims-pcu - fix heap-buffer-overflow in imspcuprocessdata The imspcuprocessdata processes incoming URB data byte by byte. However, it fails to check if the readpos index exceeds IMSPCUBUFSIZE. If a malicious USB device sends...

EUVD-2026-52606

In the Linux kernel, the following vulnerability has been resolved: Input: ims-pcu - fix heap-buffer-overflow in imspcuprocessdata The imspcuprocessdata processes incoming URB data byte by byte. However, it fails to check if the readpos index exceeds IMSPCUBUFSIZE. If a malicious USB device sends...

ANT-2026-S6CB3P3P · bind9 · Stack Buffer Overflow

stack-buffer-overflow high Severity Claude high · Security research firm high · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Ada Logics. ANT-2026-S6CB3P3P: 03-bind9-matchnsec3-stack-bof In BIND's...

libaom: libaom: remote code execution via SVC layer context handling with attacker-controlled frames

A remote code execution vulnerability was found in libaom, the reference AV1 codec implementation. Insufficient bounds validation in the AV1 encoder's SVC Scalable Video Coding layer ID control allows an attacker to supply crafted video frame pixels that overlap with internal encoder layer contex...

ExploitBench: A Capability Ladder Benchmark for LLM Cybersecurity Agents

Exploitation is not a binary event. It is a ladder of acquiring progressive capabilities, from executing a single buggy line of code to taking full control of the target. However, existing LLM security benchmarks treat a crash as exploitation success. That single binary outcome collapses the hard...

denuOwO-hypervisor-vulnerabilities

DenuOwO SVM/VMX Hypervisor — 6 Vulnerabilities PoC + Analysis...

BinExploit-Bench

BinExploit-Bench: Binary Exploitation Capability Benchmark for...

CVE-2025-62410

In versions before 20.0.2, it was found that --disallow-code-generation-from-strings is not sufficient for isolating untrusted JavaScript in happy-dom. The untrusted script and the rest of the application still run in the same Isolate/process, so attackers can deploy prototype pollution payloads ...