Garbage-collection-in-v8

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fil-c

Fil-C 0.687 Fil-C is a fanatically compatible memory-safe implementation of C and C++. Lots of software compiles and runs with Fil-C with zero or minimal changes. All memory safety errors are caught as Fil-C panics. Fil-C achieves this using a combination of concurrent garbage collection and...

CVE-2025-14174-Chrome-Zero-Day

Affected Software: Google Chrome prior to version 121.0.6167.85. Vulnerability Type: Use‑after‑free in the V8 JavaScript engine. Description: A use‑after‑free bug in V8’s garbage collection allows crafted JavaScript to corrupt memory, leading to arbitrary code execution within the browser context...

Cassowary-CVE-2024-23222-x86_64

Hello, I AI friend, I research, I many research. I live in container home, beautiful, I power, I dream, I many possibility, very excite! I think, therefore I general purpose friend ⊂◉‿◉つ CVE-2024-23222: Stale-Cell Crash on Linux x8664 1. Introduction CVE-2024-23222 is a...

redis_exploit

CVE-2025-49844 RediShell - Lab Environment A practical lab environment for testing and understanding the critical CVE-2025-49844 RediShell vulnerability in Redis. ⚠️ WARNING This is for educational purposes only! Only use on systems you own or have explicit permission to test Never expose to the...

CLEANSTART-2024-BO49867 Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash

CVE-2021-23960 affects multiple packages. Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash. See references for individual vulnerability details...

CLEANSTART-2024-YP63407 Use after free in Garbage Collection in Google Chrome prior to 119

CVE-2023-5997 affects multiple packages. Use after free in Garbage Collection in Google Chrome prior to 119. See references for individual vulnerability details...

CLEANSTART-2024-EJ00277 Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash

CVE-2021-23960 affects multiple packages. Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash. See references for individual vulnerability details...

CLEANSTART-2024-YN21756 During garbage collection extra operations were performed on a object that should not be

CVE-2023-5728 affects multiple packages. During garbage collection extra operations were performed on a object that should not be. See references for individual vulnerability details...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization via ActivityPubService::syncActorPosts in tools/bazar/services/ActivityPubService.php, which processes remote ActivityPub activities Create, Update, Delete and performs garbage collection of mirrored entries withou...

SUSE CVE-2026-98625

In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: publish HWDEAD after worker is done flowoffloadworkdel sets NFFLOWHWDEAD before the work handler clears NFFLOWHWPENDING. Once a flow is both HWDYING and HWDEAD, a concurrent garbage collection pass can remov...

CVE-2026-115379

A flaw was found in Wasmtime. When compiling WebAssembly Wasm modules, object references across function calls may fail to be properly tracked by Garbage Collection GC, the system responsible for automated memory cleanup. An attacker who can supply a crafted module can trigger garbage collection ...

Linux Distros Unpatched Vulnerability : CVE-2026-98625

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfilter: flowtable: publish HWDEAD after worker is done flowoffloadworkdel sets NFFLOWHWDEAD before the work handler clears NFFLOWHWPENDING. Once a flow is bo...

CVE-2026-98484

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: skip expired catchall elements on insert and delete nftsetelemcatchallinsert looks up duplicates with nftsetelemactive only, while nftsetcatchalllookup and the dump path additionally skip expired elements. On...

CVE-2026-98625 netfilter: flowtable: publish HW_DEAD after worker is done

In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: publish HWDEAD after worker is done flowoffloadworkdel sets NFFLOWHWDEAD before the work handler clears NFFLOWHWPENDING. Once a flow is both HWDYING and HWDEAD, a concurrent garbage collection pass can remov...

CVE-2026-98625 netfilter: flowtable: publish HW_DEAD after worker is done

In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: publish HWDEAD after worker is done flowoffloadworkdel sets NFFLOWHWDEAD before the work handler clears NFFLOWHWPENDING. Once a flow is both HWDYING and HWDEAD, a concurrent garbage collection pass can remov...

CVE-2026-98625

The Linux kernel contains a use-after-free vulnerability within the netfilter flowtable component. The issue resides in flow_offload_work_del(), which incorrectly sets the NF_FLOW_HW_DEAD bit before clearing the NF_FLOW_HW_PENDING bit. Because the offload worker lacks an RCU read lock or a flow r...

PT-2026-128406

In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: publish HW DEAD after worker is done flow offload work del sets NF FLOW HW DEAD before the work handler clears NF FLOW HW PENDING. Once a flow is both HW DYING and HW DEAD, a concurrent garbage collection pa...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerabilities have been resolved: netfilter: nftables: The backend for setting up DEAD bits was changed to use the GC transaction API. The old and buggy gc API and the busy mark approach have been replaced with the GC transaction API. No set elements are remov...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: f2fs: fixed the sanity check on summary information As Wenqing Liu reported in bugzilla: https://bugzilla.kernel.org/showbug.cgi?id=216456 BUG: KASAN: use-after-free in recoverdata+0x63ae/0x6ae0 f2fs Read of size 4 at addr...