21936 matches found
CVE-2026-27459
pyOpenSSL is a Python wrapper around the OpenSSL library. Starting in version 22.0.0 and prior to version 26.0.0, if a user provided callback to setcookiegeneratecallback returned a cookie value greater than 256 bytes, pyOpenSSL would overflow an OpenSSL provided buffer. Starting in version 26.0....
Linux Distros Unpatched Vulnerability : CVE-2026-30922
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.3, the pyasn1 library is vulnerable to a Denial of Service DoS attack caused by uncontrolled recursio...
HTSlib 安全漏洞
HTSlib is a C-language library developed by samtools. Versions of HTSlib prior to 1.23.1, 1.22.2, and 1.21.1 have security vulnerabilities. These vulnerabilities stem from the crambytearraylendecode function not verifying the amount of data, which may lead to heap buffer overflows or stack...
Linux Distros Unpatched Vulnerability : CVE-2026-23243
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RDMA/umad: Reject negative datalen in ibumadwrite ibumadwrite computes datalen from user-controlled count and the MAD header sizes. With a mismatched user MAD...
Linux kernel 安全漏洞
The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the fact that the ibumadwrite function does not check negative values of datalen, potentially...
CVE-2026-27459
pyOpenSSL is a Python wrapper around the OpenSSL library. Starting in version 22.0.0 and prior to version 26.0.0, if a user provided callback to setcookiegeneratecallback returned a cookie value greater than 256 bytes, pyOpenSSL would overflow an OpenSSL provided buffer. Starting in version 26.0....
EUVD-2026-12631
drlibs version 0.13.3 and earlier contain an uncontrolled memory allocation vulnerability in drflacreadanddecodemetadata that allows attackers to trigger excessive memory allocation by supplying crafted PICTURE metadata blocks. Attackers can exploit attacker-controlled mimeLength and...
Memory Allocation with Excessive Size Value
Overview Affected versions of this package are vulnerable to Memory Allocation with Excessive Size Value via the drflacreadanddecodemetadata function. An attacker can cause excessive memory allocation by supplying crafted FLAC streams with maliciously controlled mimeLength and descriptionLength...
Memory Allocation with Excessive Size Value
Overview Affected versions of this package are vulnerable to Memory Allocation with Excessive Size Value via the drflacreadanddecodemetadata function. An attacker can cause excessive memory allocation by supplying crafted FLAC streams with maliciously controlled mimeLength and descriptionLength...
CVE-2026-32836
drlibs drflac.h version 0.13.3 and earlier fixed in commits fefced4, 4f5a4cd, and 663239a contain an uncontrolled memory allocation vulnerability in drflacreadanddecodemetadata that allows attackers to trigger excessive memory allocation by supplying crafted PICTURE metadata blocks. Attackers can...
Tekton Pipelines controller panic via long resolver name in TaskRun/PipelineRun
Summary A user with permission to create or update a TaskRun or PipelineRun can crash the Tekton Pipelines controller by setting .spec.taskRef.resolver or .spec.pipelineRef.resolver to a string of 31 characters or more, causing a denial of service for all reconciliation. Details The controller...
CVE-2026-32836 mackron / dr_libs dr_flac.h Excessive Memory Allocation in PICTURE Metadata Parsing
drlibs drflac.h version 0.13.3 and earlier fixed in commits fefced4, 4f5a4cd, and 663239a contain an uncontrolled memory allocation vulnerability in drflacreadanddecodemetadata that allows attackers to trigger excessive memory allocation by supplying crafted PICTURE metadata blocks. Attackers can...
CVE-2026-32836
drlibs drflac.h version 0.13.3 and earlier fixed in commits fefced4, 4f5a4cd, and 663239a contain an uncontrolled memory allocation vulnerability in drflacreadanddecodemetadata that allows attackers to trigger excessive memory allocation by supplying crafted PICTURE metadata blocks. Attackers can...
Sliver Vulnerable to Authenticated OOM via Memory Exhaustion in mTLS/WireGuard Transports
Summary A Remote OOM Out-of-Memory vulnerability exists in the Sliver C2 server's mTLS and WireGuard C2 transport layer. The socketReadEnvelope and socketWGReadEnvelope functions trust an attacker-controlled 4-byte length prefix to allocate memory, with ServerMaxMessageSize allowing single...
Uncontrolled Recursion
Overview Affected versions of this package are vulnerable to Uncontrolled Recursion when decoding ASN.1 data. An attacker can cause the application to crash or exhaust system memory by supplying specially crafted ASN.1 data with deeply nested SEQUENCE or SET tags using indefinite Length markers...
GHSA-JR27-M4P2-RC6R Denial of Service in pyasn1 via Unbounded Recursion
Summary The pyasn1 library is vulnerable to a Denial of Service DoS attack caused by uncontrolled recursion when decoding ASN.1 data with deeply nested structures. An attacker can supply a crafted payload containing nested SEQUENCE 0x30 or SET 0x31 tags with Indefinite Length 0x80 markers. This...
Denial of Service in pyasn1 via Unbounded Recursion
Summary The pyasn1 library is vulnerable to a Denial of Service DoS attack caused by uncontrolled recursion when decoding ASN.1 data with deeply nested structures. An attacker can supply a crafted payload containing nested SEQUENCE 0x30 or SET 0x31 tags with Indefinite Length 0x80 markers. This...
Next.js: HTTP request smuggling in rewrites
Summary When Next.js rewrites proxy traffic to an external backend, a crafted DELETE/OPTIONS request using Transfer-Encoding: chunked could trigger request boundary disagreement between the proxy and backend. This could allow request smuggling through rewritten routes. Impact An attacker could...
libpng: libpng: Information disclosure and denial of service via integer truncation in simplified write API
A flaw was found in libpng, a reference library for PNG Portable Network Graphics raster image files. An integer truncation vulnerability exists in the pngwriteimage16bit and pngwriteimage8bit simplified write API functions. A local attacker could exploit this flaw by providing a negative row...
