MiracleLinux 4 : httpd-2.2.15-45.0.1.AXS4 (AXSA:2015-347:01)

The remote MiracleLinux 4 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2015-347:01 advisory. The Apache HTTP Server is a powerful, efficient, and extensible web server. Security issues fixed with this release: CVE-2013-5704 The modheaders module in th...

CVE-2026-22690

pypdf is a free and open-source pure-python PDF library. Prior to version 6.6.0, pypdf has possible long runtimes for missing /Root object with large /Size values. An attacker who uses this vulnerability can craft a PDF which leads to possibly long runtimes for actually invalid files. This can be...

CVE-2026-22690

pypdf is a free and open-source pure-python PDF library. Prior to version 6.6.0, pypdf has possible long runtimes for missing /Root object with large /Size values. An attacker who uses this vulnerability can craft a PDF which leads to possibly long runtimes for actually invalid files. This can be...

CVE-2026-22690

CVE-2026-22690 affects the Python PDF library pypdf prior to version 6.6.0. The issue allows long runtimes for malformed PDFs caused by omitting the /Root entry in the trailer while using a large /Size value; the vulnerability occurs in non-strict reading mode. The problem has been addressed and ...

CVE-2026-22690 pypdf has possible long runtimes for missing /Root object with large /Size values

pypdf is a free and open-source pure-python PDF library. Prior to version 6.6.0, pypdf has possible long runtimes for missing /Root object with large /Size values. An attacker who uses this vulnerability can craft a PDF which leads to possibly long runtimes for actually invalid files. This can be...

EUVD-2026-1878

pypdf is a free and open-source pure-python PDF library. Prior to version 6.6.0, pypdf has possible long runtimes for missing /Root object with large /Size values. An attacker who uses this vulnerability can craft a PDF which leads to possibly long runtimes for actually invalid files. This can be...

Linux Distros Unpatched Vulnerability : CVE-2026-22690

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - pypdf is a free and open-source pure-python PDF library. Prior to version 6.6.0, pypdf has possible long runtimes for missing /Root object with large /Size...

Unchecked Input for Loop Condition

Overview pypdf is an A pure-python PDF library capable of splitting, merging, cropping, and transforming PDF files Affected versions of this package are vulnerable to Unchecked Input for Loop Condition in the processing of PDF files when the /Root entry is omitted from the trailer and a large /Si...

CVE-2022-26131

Power Line Communications PLC4TRUCKS J2497 trailer receivers are susceptible to remote RF induced signals...

PT-2026-8138

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a misalignment issue within the struct virtnet info structure, specifically related to the virtio net component. This issue arises from the misalignment of rss...

SUSE SLES15 Security Update : python-eventlet (SUSE-SU-2025:03051-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by a vulnerability as referenced in the SUSE- SU-2025:03051-1 advisory. - CVE-2025-58068: improper handling of HTTP trailer sections in WSGI parser leads to HTTP request smuggling bsc1248994. Tenable has extracted the...

Security Bulletin: Eventlet Pre-0.40.3 HTTP Trailer Parsing Flaw Enables HTTP Request Smuggling

Summary Eventlet is a concurrent networking library for Python. Prior to version 0.40.3, the Eventlet WSGI parser is vulnerable to HTTP Request Smuggling due to improper handling of HTTP trailer sections. This vulnerability could enable attackers to, bypass front-end security controls, launch...

HTTP Request Smuggling

Http4s is vulnerable to HTTP Request Smuggling. The vulnerability is due to improper handling of the HTTP trailer section, which allows an attacker—when the app is deployed behind a reverse proxy that forwards trailer headers—to bypass front-end security controls, target active users, and poison...

CVE-2025-12642

lighttpd1.4.80 incorrectly merged trailer fields into headers after http request parsing. This behavior can be exploited to conduct HTTP Header Smuggling attacks. Successful exploitation may allow an attacker to: Bypass access control rules Inject unsafe input into backend logic that trusts reque...

CVE-2025-12642

lighttpd1.4.80 incorrectly merged trailer fields into headers after http request parsing. This behavior can be exploited to conduct HTTP Header Smuggling attacks. Successful exploitation may allow an attacker to: Bypass access control rules Inject unsafe input into backend logic that trusts reque...

CVE-2025-12642

lighttpd1.4.80 incorrectly merged trailer fields into headers after http request parsing. This behavior can be exploited to conduct HTTP Header Smuggling attacks. Successful exploitation may allow an attacker to: Bypass access control rules Inject unsafe input into backend logic that trusts reque...

UBUNTU-CVE-2025-12642

lighttpd1.4.80 incorrectly merged trailer fields into headers after http request parsing. This behavior can be exploited to conduct HTTP Header Smuggling attacks. Successful exploitation may allow an attacker to: Bypass access control rules Inject unsafe input into backend logic that trusts reque...

CVE-2025-12642 HTTP Header Smuggling via Trailer Merge

lighttpd1.4.80 incorrectly merged trailer fields into headers after http request parsing. This behavior can be exploited to conduct HTTP Header Smuggling attacks. Successful exploitation may allow an attacker to: Bypass access control rules Inject unsafe input into backend logic that trusts reque...

CVE-2025-12642 HTTP Header Smuggling via Trailer Merge

lighttpd1.4.80 incorrectly merged trailer fields into headers after http request parsing. This behavior can be exploited to conduct HTTP Header Smuggling attacks. Successful exploitation may allow an attacker to: Bypass access control rules Inject unsafe input into backend logic that trusts reque...

CVE-2025-12642

Lighttpd 1.4.80 is affected by an HTTP header smuggling vulnerability caused by incorrectly merging trailer fields into headers during request parsing. This can enable bypassing access controls and injecting unsafe input into backend logic that relies on headers, with potential for HTTP Request S...