CVE-2026-21399

A flaw was found in the Intel Open Volume Kernel Library Intel Open VKL. This heap-based buffer overflow vulnerability, present in user applications, could allow an authenticated local attacker to trigger a denial of service. This attack has low complexity and requires no user interaction,...

Exploit for Heap-based Buffer Overflow in Google Chrome

CVE-2026-76036 — Dawn WebGPU NPOT Depth/Stencil Mipmap Detec...

Security update for vim

This update for vim fixes the following issues: CVE-2026-73070: stack buffer overflow in the socket server can lead to denial of service bsc1275018. CVE-2026-73071: use-after-free in JSON decoding can lead to process crash bsc1275017. CVE-2026-73072: heap buffer overflow when loading a spell file...

Security update for 389-ds

This update for 389-ds fixes the following issues: CVE-2026-11774: integer overflow in SASL packet length bypasses size limit leading to heap buffer overflow bsc1268298. CVE-2026-11785: type confusion in the SSO token handler can cause partial stack address information disclosure bsc1268065...

SUSE-SU-2026:3678-1 Security update for 389-ds

This update for 389-ds fixes the following issues: - CVE-2026-11774: integer overflow in SASL packet length bypasses size limit leading to heap buffer overflow bsc1268298. - CVE-2026-11785: type confusion in the SSO token handler can cause partial stack address information disclosure bsc1268065. ...

CVE-2026-76888

A flaw was found in Wireshark. A remote attacker could exploit a heap-based buffer overflow vulnerability within the RDP Remote Desktop Protocol dissector. By crafting a malicious RDP packet, an attacker could cause the Wireshark application to crash, leading to a denial of service. Mitigation Do...

Heap-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Heap-based Buffer Overflow via the libristread function in the RIST protocol reader libavformat/librist.c. A remote attacker can cause a heap-based buffer overflow by sending a RIST packet whose payload is larger than the destination...

grok:grk_decompress_mercury_fuzzer: Heap-buffer-overflow in bool grk::GrkImage::compositePlanar<int>

Project: https://github.com/GrokImageCompression/grok.git https://github.com/GrokImageCompression/grok-test-data.git Detailed Report: https://oss-fuzz.com/testcase?key=6270477761576960 Project: grok Fuzzing Engine: libFuzzer Fuzz Target: grkdecompressmercuryfuzzer Job Type: libfuzzerasangrok...

PoC-Exploit

pocs Proof-of-concept exploits for vulnerabilities discovered...

Exploit for CVE-2026-39113

CVE-2026-39113: Heap Buffer Overflow in SQLite's Optional SQLA...

CVE-2026-74452

A flaw was found in the Linux kernel's drm/panthor component. This vulnerability allows a local attacker, by providing a specially crafted firmware, to cause a heap buffer overflow. This occurs because the data size to copy is not validated against the allocated section size, potentially leading ...

CVE-2026-66374

A flaw was found in Knot Resolver. This vulnerability, a heap-based buffer overflow, exists in the DNS-over-QUIC DoQ receive path. A remote attacker could exploit this flaw to achieve remote code execution, allowing them to run arbitrary commands on the affected system...

Heap-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Heap-based Buffer Overflow via the setregn function. An attacker can cause a four-byte heap buffer overflow by supplying crafted SH2A FPU bytecode processed through csdisasmiter or csdisasm with specific architecture and mode options,...

SUSE CVE-2026-18917

A flaw was found in libvirt. An unprivileged local user could exploit an integer overflow vulnerability in the NodeGetFreePages RPC handler. This flaw allows crafted values to bypass a size check, leading to an undersized memory buffer. Subsequently, real NUMA node data can overwrite this buffer...

Heap-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Heap-based Buffer Overflow in the libavformat/rtpencvc2hq.c file. An attacker can achieve memory corruption and potentially execute arbitrary code by supplying a specially crafted Dirac data unit that causes the packetizer to copy...

Heap-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Heap-based Buffer Overflow in the hvcC box writer. An attacker can cause a denial of service or achieve arbitrary code execution by supplying a crafted HEVC input file that triggers a heap buffer overflow during muxing. Remediation...

SUSE CVE-2026-72192

In the Linux kernel, the following vulnerability has been resolved: ntfs3: bound tomove in indxinsertintoroot before hdrinserthead indxinsertintoroot promotes a full resident $INDEXROOT into $INDEXALLOCATION and copies all non-last resident root entries into a newly allocated INDEXBUFFER via...

EUVD-2026-63636

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to a heap buffer overflow...

EUVD-2026-63675

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code due to a heap-based buffer overflow...

Linux Distros Unpatched Vulnerability : CVE-2026-18296

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GStreamer MRF File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code ...