Memory exhaustion in HTTP header parser

Impact If this library is used to implement a WebSocket server on top of a TCP server rather than an HTTP server or framework using the WebSocket::Driver.server method, or, if it is used to complement a WebSocket client, then a peer can make a single connection consume an unbounded amount of memo...

IBM QRadar SIEM 7.5.x < 7.5.0 UP15 IF03 Multiple Vulnerabilities

According to its self-reported version, the IBM QRadar SIEM installation on the remote host is 7.5.x prior to 7.5.0 Update Pack 15 Interim Fix 03. It is, therefore, affected by multiple vulnerabilities: - XML::Parser versions through 2.47 for Perl has an off-by-one heap buffer overflow in...

CVE-2026-10115

A vulnerability was identified in Open5GS up to 2.7.7. This affects an unknown part in the library lib/sbi/nnrf-handler.c of the component Shared NF-profile Parser. Such manipulation leads to denial of service. The attack can be launched remotely. The exploit is publicly available and might be...

postcss-selector-parser: Postcss: Denial of Service via uncontrolled recursion in AST Serialization

A flaw was found in postcss. A remote attacker could exploit a vulnerability in the toString function of the AST Serialization component by executing a manipulation, leading to uncontrolled recursion. This uncontrolled recursion can result in a Denial of Service DoS condition, making the affected...

CVE-2026-45686

OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. From version 0.7.0 to before version 0.9.0, a remotely reachable integer overflow in OBI's memcached text protocol parser can crash the OBI process and cause denial of service. When parsing...

ParamStriker

ParamStriker Offline JSON & Query Parameter Exploit Frame...

CVE-2026-44546 Header injection via WebSocket upgrade parser differential allows ASGI scope header spoofing

daphne before 4.2.2 reconstructs a raw HTTP request from Twisted's parsed headers and feeds it to autobahn for WebSocket handshake processing. Twisted does not treat \x0b, \x0c, \x1c, \x1d, \x1e, or \x85 as header line separators, but autobahn decodes header values to str and calls splitlines. An...

CVE-2026-44546 Header injection via WebSocket upgrade parser differential allows ASGI scope header spoofing

daphne before 4.2.2 reconstructs a raw HTTP request from Twisted's parsed headers and feeds it to autobahn for WebSocket handshake processing. Twisted does not treat \x0b, \x0c, \x1c, \x1d, \x1e, or \x85 as header line separators, but autobahn decodes header values to str and calls splitlines. An...

CVE-2026-48682

A flaw was found in FastNetMon Community Edition. This vulnerability, located in the IPv4 packet parser, allows a remote attacker to send specially crafted network packets. This can lead to an out-of-bounds read, potentially disclosing sensitive information or causing the system to crash, resulti...

SUSE-SU-2026:2229-1 Security update for hplip

This update for hplip fixes the following issues Security issues: - CVE-2025-43023: weak code signing DSA key used to generate package signatures can lead to key spoofing and malicious software installation bsc1266031. - CVE-2026-8631: escalation of privileges and/or arbitrary code execution via ...

PT-2026-46121

Name of the Vulnerable Software and Affected Versions Docling versions prior to 2.74.0 Description The USPTO patent XML parser uses the xml.sax.parseString function without protection against XML External Entity XXE attacks. This allows an attacker to use malicious XML files with external entity...

CVE-2026-26824

libxls through version 1.6.3 contains a use of uninitialized memory vulnerability in the OLE container parser. Memory allocated for the Master Sector Allocation Table MSAT in readMSAT is not fully initialized before being consumed by ole2validatesectorchain, which may result in application crashe...

CVE-2026-26824

libxls through version 1.6.3 contains a use of uninitialized memory vulnerability in the OLE container parser. Memory allocated for the Master Sector Allocation Table MSAT in readMSAT is not fully initialized before being consumed by ole2validatesectorchain, which may result in application crashe...

Django daphne 输入验证错误漏洞

Daphne is an open-source ASGI protocol server developed by Django, which supports HTTP, HTTP2, and WebSocket. Versions of Daphne prior to 4.2.2 contained security vulnerabilities. These vulnerabilities were due to differences in the parser, which could allow attackers to inject additional headers...

Linux Distros Unpatched Vulnerability : CVE-2026-45921

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mtd: parsers: Fix memory leak in mtdparsertplinksafeloaderparse The function mtdparsertplinksafeloaderparse allocates buf via mtdparsertplinksafeloaderreadtable...

The vulnerability of the Ruby-based Rack web server module interface parser allows a attacker to trigger a denial-of-service attack.

The vulnerability of the Ruby-based Rack web server module interface parser involves an uncontrolled consumption of resources. Exploiting this vulnerability can allow a malicious actor to cause service failures...

CVE-2026-26824

libxls through version 1.6.3 contains a use of uninitialized memory vulnerability in the OLE container parser. Memory allocated for the Master Sector Allocation Table MSAT in readMSAT is not fully initialized before being consumed by ole2validatesectorchain, which may result in application crashe...

PT-2026-46101

Impact The USPTO patent XML parser used the standard xml.sax.parseString without protection against XML External Entity XXE attacks. An attacker could craft malicious USPTO patent XML files with external entity references that could: - Read arbitrary files from the server filesystem - Perform...

AIX : Multiple Vulnerabilities (IJ58140)

The version of AIX installed on the remote host is prior to APAR IJ58140. It is, therefore, affected by multiple vulnerabilities as referenced in the IJ58140 advisory. - A flaw was found in libxml2. This vulnerability occurs when the library processes a specially crafted XML Schema Definition XSD...

CVE-2026-45686

OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. From version 0.7.0 to before version 0.9.0, a remotely reachable integer overflow in OBI's memcached text protocol parser can crash the OBI process and cause denial of service. When parsing...