CVE-2026-35033 Jellyfin: Potential SSRF + Arbitrary file read via stream argument injection

Jellyfin is an open source self hosted media server. Versions prior to 10.11.7 contain an unauthenticated arbitrary file read vulnerability via ffmpeg argument injection through the StreamOptions query parameter parsing mechanism. The ParseStreamOptions method in StreamingHelpers.cs adds any...

CVE-2026-35033

Jellyfin is an open source self hosted media server. Versions prior to 10.11.7 contain an unauthenticated arbitrary file read vulnerability via ffmpeg argument injection through the StreamOptions query parameter parsing mechanism. The ParseStreamOptions method in StreamingHelpers.cs adds any...

CVE-2026-35033 Jellyfin: Potential SSRF + Arbitrary file read via stream argument injection

Jellyfin is an open source self hosted media server. Versions prior to 10.11.7 contain an unauthenticated arbitrary file read vulnerability via ffmpeg argument injection through the StreamOptions query parameter parsing mechanism. The ParseStreamOptions method in StreamingHelpers.cs adds any...

CVE-2026-35040

fast-jwt provides fast JSON Web Token JWT implementation. Prior to 6.2.1, using certain modifiers on RegExp objects in the allowedAud, allowedIss, allowedSub, allowedJti, or allowedNonce options in verify functions can cause certain unintended behaviours. This is because some modifiers are statef...

This Week in Spring - April 14th, 2026

Hi, Spring fans! ¡Hola from Barcelona, Spain! I'm at the amazing Spring I/O event, hanging out with some of the amazing Spring ecosystem developers! Life is amazing here in the warm sun of springtime. There's a lot to look at this week, so let's dive right into it! Another nice tutorial on how to...

PT-2026-32958

Name of the Vulnerable Software and Affected Versions Jellyfin versions prior to 10.11.7 Description An unauthenticated arbitrary file read is possible via ffmpeg argument injection through the query parameter parsing mechanism. The ParseStreamOptions method in StreamingHelpers.cs adds lowercase...

Jellyfin security vulnerabilities

Jellyfin is an open-source free software media system developed by Jellyfin. It allows you to control the management and streaming of media. It serves as a replacement for proprietary products like Emby and Plex, enabling the delivery of media from dedicated servers to end-user devices through...

CVE-2026-28291

A flaw was found in simple-git, a JavaScript library for running native Git commands. An attacker could exploit this vulnerability by manipulating Git options, bypassing existing safety checks. This incomplete fix for a previous vulnerability allows for the execution of arbitrary commands, leadin...

CVE-2026-4162

The Gravity SMTP plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 2.1.4. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access a...

CVE-2026-28291

simple-git enables running native Git commands from JavaScript. Versions up to and including 3.31.1 allow execution of arbitrary commands through Git option manipulation, bypassing safety checks meant to block dangerous options like -u and --upload-pack. The flaw stems from an incomplete fix for...

CVE-2026-31415

A flaw was found in the Linux kernel. A local attacker can exploit an integer overflow vulnerability in the ip6datagramsendctl function when processing multiple IPv6 Destination Options DSTOPTS control messages. This issue causes an incorrect calculation of header sizes, leading to a buffer...

CVE-2026-28291

simple-git enables running native Git commands from JavaScript. Versions up to and including 3.31.1 allow execution of arbitrary commands through Git option manipulation, bypassing safety checks meant to block dangerous options like -u and --upload-pack. The flaw stems from an incomplete fix for...

Command Injection

Overview simple-git is a light weight interface for running git commands in any node.js application. Affected versions of this package are vulnerable to Command Injection through improper option parsing in the clone method. An attacker can execute arbitrary system commands by supplying specially...

GHSA-JCXM-M3JX-F287 simple-git Affected by Command Execution via Option-Parsing Bypass

Summary simple-git enables running native Git commands from JavaScript. Some commands accept options that allow executing another command; because this is very dangerous, execution is denied unless the user explicitly allows it. This vulnerability allows a malicious actor who can control the...

CVE-2026-31415

In the Linux kernel, the following vulnerability has been resolved: ipv6: avoid overflows in ip6datagramsendctl Yiming Qian reported : I believe I found a locally triggerable kernel bug in the IPv6 sendmsg ancillary-data path that can panic the kernel via skbunderpanic local DoS. The core issue i...

CVE-2026-31415 ipv6: avoid overflows in ip6_datagram_send_ctl()

In the Linux kernel, the following vulnerability has been resolved: ipv6: avoid overflows in ip6datagramsendctl Yiming Qian reported : I believe I found a locally triggerable kernel bug in the IPv6 sendmsg ancillary-data path that can panic the kernel via skbunderpanic local DoS. The core issue i...

CVE-2026-31415

In the Linux kernel, the following vulnerability has been resolved: ipv6: avoid overflows in ip6datagramsendctl Yiming Qian reported : I believe I found a locally triggerable kernel bug in the IPv6 sendmsg ancillary-data path that can panic the kernel via skbunderpanic local DoS. The core issue i...

CVE-2026-31415 ipv6: avoid overflows in ip6_datagram_send_ctl()

In the Linux kernel, the following vulnerability has been resolved: ipv6: avoid overflows in ip6datagramsendctl Yiming Qian reported : I believe I found a locally triggerable kernel bug in the IPv6 sendmsg ancillary-data path that can panic the kernel via skbunderpanic local DoS. The core issue i...

CVE-2026-31415

CVE-2026-31415 affects Linux kernels where ipv6: ip6_datagram_send_ctl() accepts repeated IPV6_DSTOPTS, accumulating into a 16-bit opt_flen without deduplicating. This can cause opt_flen to wrap while dst1opt points to the last 2048-byte destination-options header, leading to under-headroom pushe...

Simple Git operating system command injection vulnerabilities

Simple Git is a lightweight interface developed by Steve King from the UK. It is used to execute Git commands within any Node.js application. Versions of Simple Git 3.31.1 and earlier contained a vulnerability related to operating system command injection. This vulnerability stemmed from a bypass...