CVE-2026-49975

CVE-2026-49975 HTTP/2 Bomb PoC HTTP/2 リモートサービス拒否脆弱性再現ツール 脆弱性の概要 CVE-2026-49975 は、主要な Web サーバーに影響する HTTP/2 サービス拒否（DoS）脆弱性です。この脆弱性は、セキュリティ企業 Calif（OpenAI Codex を使用）によって 2026 年 6 月上旬に発見されました。 攻撃原理 1. HPACK 圧縮爆弾 ：極めて小さなヘッダー（例: "x: a"）をサーバーの HPACK 動的テーブルに挿入し、その後 1...

CVE-2026-78206

exceljs through 4.4.0 decompresses all entries from supplied xlsx archives into memory without limits on entry size, total size, or compression ratio. Attackers can upload highly compressed workbooks that expand to gigabytes in memory, exhausting available resources and causing denial of service...

Linux Distros Unpatched Vulnerability : CVE-2026-77639

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Tor before 0.4.9.9 was prone to a compression bomb bypass where an attacker could concatenate many gzip or zlib sub-streams, each just under the per-stream...

CVE-2026-77639

Tor before 0.4.9.9 was prone to a compression bomb bypass where an attacker could concatenate many gzip or zlib sub-streams, each just under the per-stream detection threshold, to avoid the compression bomb check entirely. This is TROVE-2026-022...

DEBIAN-CVE-2026-77639

Tor before 0.4.9.9 was prone to a compression bomb bypass where an attacker could concatenate many gzip or zlib sub-streams, each just under the per-stream detection threshold, to avoid the compression bomb check entirely. This is TROVE-2026-022...

CVE-2026-77639

Tor before 0.4.9.9 was prone to a compression bomb bypass where an attacker could concatenate many gzip or zlib sub-streams, each just under the per-stream detection threshold, to avoid the compression bomb check entirely. This is TROVE-2026-022...

CVE-2026-77639

Tor before 0.4.9.9 is affected by a compression bomb bypass (TROVE-2026-022). An attacker can concatenate many gzip or zlib sub-streams , each individually just under the per-stream detection threshold, to circumvent the compression bomb check entirely. This results in a Denial of Service conditi...

CVE-2026-77639

Tor before 0.4.9.9 was prone to a compression bomb bypass where an attacker could concatenate many gzip or zlib sub-streams, each just under the per-stream detection threshold, to avoid the compression bomb check entirely. This is TROVE-2026-022...

EUVD-2026-63648

Tor before 0.4.9.9 was prone to a compression bomb bypass where an attacker could concatenate many gzip or zlib sub-streams, each just under the per-stream detection threshold, to avoid the compression bomb check entirely. This is TROVE-2026-022...

CVE-2026-77639

Tor before 0.4.9.9 was prone to a compression bomb bypass where an attacker could concatenate many gzip or zlib sub-streams, each just under the per-stream detection threshold, to avoid the compression bomb check entirely. This is TROVE-2026-022...

PT-2026-79149

Tor before 0.4.9.9 was prone to a compression bomb bypass where an attacker could concatenate many gzip or zlib sub-streams, each just under the per-stream detection threshold, to avoid the compression bomb check entirely. This is TROVE-2026-022...

CVE-2026-75476

Tanium addressed a compression bomb vulnerability in Threat Response...

CVE-2026-11617

Tanium addressed a compression bomb vulnerability in Findings...

CVE-2026-11617 Tanium addressed a compression bomb vulnerability in Findings.

Tanium addressed a compression bomb vulnerability in Findings...

EUVD-2026-63098

Tanium addressed a compression bomb vulnerability in Findings...

CVE-2026-11617

Tanium addressed a compression bomb vulnerability in its Findings component. The CVSS 3.1 score is 3.1 (LOW) , with a network attack vector, high complexity, low privileges required, and limited impact on availability only. No exploitation details or specific affected versions are provided in the...

CVE-2026-75476

Tanium Threat Response is affected by a compression bomb vulnerability. A compression bomb (or zip bomb) allows an attacker to craft a small compressed file that expands to an extremely large size when decompressed, potentially exhausting system resources. The CVSS 3.1 score is 3.1 (LOW) , with a...

EUVD-2026-63097

Tanium addressed a compression bomb vulnerability in Threat Response...

CVE-2026-75476 Tanium addressed a compression bomb vulnerability in Threat Response.

Tanium addressed a compression bomb vulnerability in Threat Response...

httpd: httpd: HTTP/2 Remote Denial of Service via compression bomb and Slowloris-style attack

A flaw was found in HTTP/2, affecting various web servers. A remote attacker can exploit this vulnerability by combining an HPACK compression bomb with a zero-byte flow-control window. This technique allows a small amount of data to expand into large memory allocations on the server, which are th...