CVE-2026-76221

A flaw was found in GitPython. This vulnerability allows attackers to inject malicious configuration options by manipulating option names within the option-name validator. By injecting special characters, an attacker can forge arbitrary git-config directives, potentially leading to arbitrary code...

CVE-2026-76220

A flaw was found in GitPython. A remote attacker can bypass the checkunsafeoptions guard by combining a single-character keyword argument with splitsinglecharoptions=False. This allows the attacker to supply a crafted dictionary of keyword arguments to guarded methods, such as clonefrom, leading ...

CVE-2026-76219

A flaw was found in GitPython. This vulnerability allows an attacker to overwrite arbitrary files on the system. By injecting specific options into the git read-tree command through methods like IndexFile.fromtree, IndexFile.reset, and IndexFile.mergetree, without proper option validation or...

CVE-2026-76218

A flaw was found in GitPython. This vulnerability allows a remote attacker to achieve arbitrary code execution. By supplying a specially crafted template parameter to the Repo.init function, an attacker can point to a directory containing malicious Git hooks. When Git operations are performed on...

CVE-2026-76217

A flaw was found in GitPython where it fails to properly validate options provided to its git rm and git checkout commands. A remote attacker with low privileges could exploit this by supplying crafted parameters, such as --pathspec-from-file and --pathspec-file-nul. This vulnerability allows for...

CVE-2026-76222

A flaw was found in GitPython where it fails to properly validate submodule names within .gitmodules files. A remote attacker could craft a malicious Git repository containing specially formed submodule names with directory traversal sequences. When GitPython processes these malicious submodule...

CVE-2026-5680

A flaw was found in Undertow. A remote attacker could exploit this vulnerability by sending specially crafted WebSocket messages with permessage-deflate negotiated. This could lead to excessive memory consumption due to the PerMessageDeflateFunction.largerBuffer method using exponential doubling,...

CVE-2026-67355

A flaw was found in guzzlehttp/guzzle. The software does not correctly enforce the "host-only" scope for cookies, which means it stores the request host in the cookie's domain field instead of restricting the cookie to the exact host. This vulnerability could allow an attacker who controls a...

CVE-2026-67339

A flaw was found in guzzlehttp/guzzle, where it fails to properly isolate Proxy-Authorization headers from origin servers when using cURL handlers. A remote attacker could exploit this vulnerability when requests are redirected, bypassed, or sent through SOCKS proxies that Guzzle misclassifies as...

CVE-2026-69248

A flaw was found in python-cryptography. This vulnerability arises from incorrect handling of wildcard Domain Name System DNS names during certificate validation. Specifically, the verifier may accept a certificate with a broad wildcard DNS name e.g., .example.com even when a more restrictive nam...

CVE-2026-69249

A flaw was found in python-cryptography. When processing invalid certificate chains that include duplicate self-signed certificates, the system recursively invokes the same certificate, leading to an exponential increase in processing time. A remote attacker could exploit this by providing a...

CVE-2026-67354

A flaw was found in guzzlehttp/guzzle. This vulnerability, located in the RedirectMiddleware, can lead to information disclosure. When the optional allowredirects.referer setting is enabled, the middleware copies the URI fragment the portion after '' from a referring request into the generated...

CVE-2026-67353

A flaw was found in guzzlehttp/guzzle. A remote attacker can exploit this vulnerability by sending an excessive number of large 'Set-Cookie' header fields from a malicious server. This causes the application's CookieJar to store an unbounded amount of data in memory, leading to resource exhaustio...

CVE-2026-78002

A flaw was found in rsyslog. An unauthenticated remote attacker can trigger a heap buffer overflow in the RainerScript replace function by sending specially crafted syslog messages. This vulnerability arises from an incorrect buffer size calculation during string replacement, causing memory...

CVE-2026-69247

A flaw was found in cryptography, a Python package for cryptographic primitives. This vulnerability, known as a Bleichenbacher oracle, arises during PKCS7 EnvelopedData decryption. An attacker can exploit distinguishable error messages and timing differences during decryption to gain information...

CVE-2026-80588

A flaw was found in the Linux kernel's Multipath TCP mptcp implementation. Errors occurring during the receive path, before data is queued, may prevent the system from reclaiming forward-allocated memory. This can lead to an unbounded increase in memory usage under certain network conditions, suc...

CVE-2026-80552

A flaw was found in the s390/vfioccw component of the Linux kernel. This vulnerability occurs because the system fails to properly validate index ranges for read/write operations on existing regions. This oversight could allow an attacker to perform out-of-bounds memory access, potentially leadin...

CVE-2026-80560

A flaw was found in the Linux kernel, specifically within the openrisc architecture's signal handling. An unprivileged local attacker can exploit a vulnerability in the restoresigcontext function by crafting a malicious signal frame. This allows the attacker to disable the Data Memory Management...

CVE-2026-74745

A flaw was found in the Linux kernel's bnxt Ethernet driver. This vulnerability could allow a local attacker to cause a system deadlock. The deadlock occurs when the driver attempts to unregister an IRQ affinity notifier while holding a lock that is also required by the notifier's callback, leadi...

CVE-2026-80549

A flaw was found in the Linux kernel's s390/vfioccw component. When a device is lost, the fsmnotoper routine performs cleanup while potentially holding other locks, such as the cio subchannel lock. This improper handling of resource cleanup in an asynchronous context could lead to a deadlock,...

CVE-2025-71346

A flaw was found in Nokogiri, which packages a vulnerable version of libxml2. This heap-based buffer under-read vulnerability, located in the xmlSchemaIDCFillNodeTables function, can be triggered when processing untrusted XML Schemas or documents. A remote attacker could exploit this by providing...

CVE-2026-80561

A flaw was found in the Linux kernel's libceph component. A malicious or compromised Object Storage Device OSD can exploit multiple unsafe decode operations within the decodelocker function. This can lead to slab-out-of-bounds reads, potentially allowing an attacker to disclose sensitive...

CVE-2026-80548

A flaw was found in the Linux kernel's s390/vfioccw component. The iomutex was not sufficiently expanded to serialize I/O operations, which could lead to race conditions. These race conditions could result in unexpected system behavior or instability...

CVE-2026-68515

A flaw was found in OpenEXR. A remote attacker could exploit this vulnerability by providing specially crafted EXR image files to the exrmultiview utility. When processing these files, the utility can write beyond its allocated memory on the heap, leading to a heap out-of-bounds write. This could...

CVE-2026-80579

A flaw was found in the Linux kernel's fbdev component. A local user could exploit a use-after-free vulnerability by manipulating video modes. When a mode is deleted, the fbinfo-mode pointer might not be cleared, leading to a stale pointer dereference during subsequent system file system sysfs...

CVE-2026-80574

A flaw was found in the Linux kernel's focaltech input driver. This vulnerability occurs in the focaltechprocessrelpacket function, where incorrect handling of input can lead to an array out-of-bounds write. This memory corruption issue could potentially allow an attacker to cause system...

CVE-2026-80551

A flaw was found in the Linux kernel's s390/vfioccw component. This vulnerability arises because the system does not ensure that the address in the first Indirect Data Address Word IDAW remains constant between reads. An attacker could potentially exploit this to cause the system to operate with ...

CVE-2026-57171

A flaw was found in Compliance-trestle Trestle. The catalog-generate, profile-generate, and ssp-generate author commands are vulnerable to path traversal. A remote attacker can exploit this by providing a specially crafted output path, allowing them to write arbitrary files outside the intended...

CVE-2026-57170

A flaw was found in compliance-trestle. The custom Jinja2 include tags, mdsectioninclude and mdcleaninclude, incorrectly re-parse the content of included Markdown files as Jinja2 template code in a non-sandboxed environment. This vulnerability, known as Server-Side Template Injection SSTI, allows...

CVE-2026-55553

A flaw was found in urllib. This HTTP client for Node.js can be exploited by a remote attacker due to improper handling of cross-origin redirects. When following redirects, urllib reuses sensitive request headers, such as Authorization and Cookie, across different origins. This can lead to the...

CVE-2026-54757

A flaw was found in Trestle, a Python SDK and command-line tool for managing OSCAL compliance documents. This vulnerability involves server-side template injection SSTI due to the MDCleanInclude and MDSectionInclude Jinja2 tags improperly re-parsing untrusted Markdown content as template source...

CVE-2026-52776

A flaw was found in compliance-trestle. The URLSecurityValidator, intended to prevent Server-Side Request Forgery SSRF, contains a bypass vulnerability. This bypass occurs because the validator does not properly handle IPv4-mapped IPv6 addresses or the unspecified address 0.0.0.0. A remote...

CVE-2026-16645

A flaw was found in PhotoSwipe - Responsive JavaScript Modal Image Gallery. This missing authorization vulnerability allows an attacker to perform forceful browsing, potentially leading to unauthorized access to sensitive information or resources. By exploiting this flaw, an attacker can bypass...

CVE-2026-16238

A flaw was found in PostgreSQL. An object creator can exploit a type confusion vulnerability in the pgrestoreattributestats function. This flaw occurs due to the conflation of range and multirange values, allowing the attacker to execute arbitrary code as the operating system user running the...

CVE-2026-14677

A flaw was found in PostgreSQL. An integer wraparound vulnerability in 32-bit builds of pltcl and plperl allows an object creator to cause the server to undersize an allocation and write out-of-bounds via crafted function bodies. This can lead to arbitrary code execution as the operating system...

CVE-2025-71406

A flaw was found in Nokogiri, which bundles a vulnerable version of libxslt. This vulnerability involves a use-after-free condition that can be triggered by processing specially crafted Extensible Stylesheet Language Transformations XSLT. A remote attacker could exploit this to cause memory...

CVE-2023-54354

A flaw was found in Nokogiri, specifically in its bundled libxml2 library when processing XML schemas. An attacker can exploit this by providing a specially crafted XML schema, leading to a NULL pointer dereference. This can cause the application to crash, resulting in a denial of service...

CVE-2022-50999

A flaw was found in Nokogiri. An integer overflow vulnerability in packaged libxml2 buffer handling functions allows a remote attacker to cause out-of-bounds memory writes. By crafting specially designed, large XML files, an attacker can trigger buffer overflows, leading to potential information...

CVE-2022-50998

A flaw was found in Nokogiri, a Ruby gem for parsing XML and HTML documents. This vulnerability arises from issues within its bundled libxml2 library, specifically involving data corruption from entity reference cycles and integer overflows when processing large XML files. A remote attacker could...

CVE-2021-47996

A flaw was found in Nokogiri, specifically within its bundled libxml2 library. A remote attacker could exploit multiple vulnerabilities, including memory leaks, buffer over-reads, heap-based buffer overflows, and out-of-bounds reads, by processing specially crafted XML documents. This could lead ...

CVE-2026-80589

A flaw was found in the Linux kernel's block subsystem. This vulnerability occurs when a disk's initialization fails before it is fully integrated, causing a critical timer to remain active even after the associated memory is released. This improper handling of memory can lead to a use-after-free...

CVE-2026-80570

A flaw was found in the synaptics-rmi4 component of the Linux kernel. This vulnerability occurs when an error in processing a report request or command leads to an incorrect size being used for subsequent data operations. A local user could exploit this by manipulating the video format, causing t...

CVE-2026-80556

A flaw was found in the Linux kernel's atmel-mci component. A race condition during the removal of the atmel-mci module can lead to a use-after-free vulnerability. This occurs when work items related to the module are still pending or running after the associated memory has been freed. This flaw...

CVE-2026-80528

A flaw was found in the Linux kernel's Ceph filesystem. When the kernel handles replies and fills inode and dentry caches, a memory allocation can trigger a memory reclamation process. This process can incorrectly interpret Ceph-specific data as a journal handle if it interacts with another...

CVE-2026-80526

A flaw was found in the Linux kernel's ASoC Audio System on Chip tas2562 driver. The tas2562volumecontrolput function lacks proper validation of control values provided by userspace. A local attacker could exploit this by supplying a specially crafted value, leading to an array overflow and an...

CVE-2026-80206

A flaw was found in NLTK, specifically within its tgrep module. This vulnerability, known as Regular Expression Denial of Service ReDoS, allows a remote attacker to provide specially crafted regular expressions. When processed, these expressions can cause indefinite CPU saturation, leading to a...

CVE-2026-79772

A flaw was found in Nokogiri. This vulnerability occurs because the canonicalize method fails to properly check the return value from an internal XML processing function, returning an empty string on failure instead of an error. A remote attacker could exploit this by providing specially crafted...

CVE-2026-79771

A flaw was found in Nokogiri. Attackers can exploit a memory leak in the XSLT Stylesheet transform method by providing specially crafted input containing null bytes. This can lead to excessive memory consumption and enable a denial of service against long-running processes...

CVE-2026-79769

A flaw was found in Nokogiri. This vulnerability involves a possible invalid memory read in the internal Nodeinitializecopywithargs helper. If application code calls this protected method with an incorrect argument type, such as a non-Node object, it can lead to an out-of-bounds read, causing the...

CVE-2026-79676

A flaw was found in NLTK. This path traversal vulnerability allows attackers to bypass security measures by using symbolic links within trusted data roots. By staging specially crafted symlinked corpus files, an attacker can disclose sensitive information from outside the intended data directorie...