CVE-2026-58470

GNU Wget through 1.25.0, fixed in commit 43d3ba9, contains an integer overflow vulnerability in the parsecontentrange function within src/http.c that allows server-controlled values to cause signed integer arithmetic to overflow. Attackers can supply malicious Content-Range header values to trigg...

CVE-2026-58470 GNU Wget 1.25.0 Integer Overflow via Content-Range Header Parsing

GNU Wget through 1.25.0, fixed in commit 43d3ba9, contains an integer overflow vulnerability in the parsecontentrange function within src/http.c that allows server-controlled values to cause signed integer arithmetic to overflow. Attackers can supply malicious Content-Range header values to trigg...

AIOHTTP has unicode match groups in regexes for ASCII protocol elements

SummaryThe parser allows non-ASCII decimals to be present in the Range header. ImpactThere is no known impact, but there is the possibility that there's a method to exploit a request smuggling vulnerability.----Patch:...

PYSEC-2026-1109 AIOHTTP has unicode match groups in regexes for ASCII protocol elements

Summary The parser allows non-ASCII decimals to be present in the Range header. Impact There is no known impact, but there is the possibility that there's a method to exploit a request smuggling vulnerability. ---- Patch:...

Starlette vulnerable to O(n^2) DoS via Range header merging in ``starlette.responses.FileResponse``

SummaryAn unauthenticated attacker can send a crafted HTTP Range header that triggers quadratic-time processing in Starlette's FileResponse Range parsing/merging logic. This enables CPU exhaustion per request, causing denial‑of‑service for endpoints serving files e.g., StaticFiles or any use of...

PYSEC-2026-1942 Starlette vulnerable to O(n^2) DoS via Range header merging in ``starlette.responses.FileResponse``

Summary An unauthenticated attacker can send a crafted HTTP Range header that triggers quadratic-time processing in Starlette's FileResponse Range parsing/merging logic. This enables CPU exhaustion per request, causing denial‑of‑service for endpoints serving files e.g., StaticFiles or any use of...

CVE-2026-58470: Integer Overflow or Wraparound

GNU Wget through 1.25.0, fixed in commit 43d3ba9, contains an integer overflow vulnerability in the parsecontentrange function within src/http.c that allows server-controlled values to cause signed integer arithmetic to overflow. Attackers can supply malicious Content-Range header values to trigg...

PT-2026-56239

Name of the Vulnerable Software and Affected Versions GNU Wget versions prior to 1.25.0 commit 43d3ba9 Description An integer overflow occurs in the parse content range function within src/http.c. This issue allows server-controlled values to cause signed integer arithmetic to overflow. An attack...

SUSE-SU-2026:22151-1 Security update for python-starlette

This update for python-starlette fixes the following issues - CVE-2025-54121: denial-of-service when parsing a multi-part form with large files bsc1246855. - CVE-2025-62727: DoS via Range header merging bsc1252805. - CVE-2026-48710: Missing Host header validation poisons request.url.path, bypassi...

OPENSUSE-SU-2026:20975-1 Security update for python-starlette

This update for python-starlette fixes the following issues - CVE-2025-54121: denial-of-service when parsing a multi-part form with large files bsc1246855. - CVE-2025-62727: DoS via Range header merging bsc1252805. - CVE-2026-48710: Missing Host header validation poisons request.url.path, bypassi...

EulerOS 2.0 SP11 : libsoup (EulerOS-SA-2026-2213)

According to the versions of the libsoup packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in libsoup, an HTTP client/server library. This HTTP Request Smuggling vulnerability arises from non-RFC-compliant parsing in th...

SUSE-SU-2026:1745-1 Security update for rmt-server

This update for rmt-server fixes the following issues: Update to version 2.27. Security issues fixed: - CVE-2026-26961: rack: greedy multipart boundary parsing can lead to parser differentials and WAF bypass bsc1261398. - CVE-2026-26962: rack: improper unfolding of folded multipart headers can le...

CLSA-2026-1776855452 libsoup: Fix of 2 CVEs

CVE-2026-1801: use CRLF as line boundary when parsing chunked encoding data to prevent HTTP request smuggling via lone LF - CVE-2026-2443: reject Range header ends exceeding content length to prevent out-of-bounds read in byte range handling...

CLSA-2026-1776854729 libsoup: Fix of 2 CVEs

CVE-2026-1801: use CRLF as line boundary when parsing chunked encoding data to prevent HTTP request smuggling via lone LF - CVE-2026-2443: reject Range header ends exceeding content length to prevent out-of-bounds read in byte range handling...

USN-8182-1 ruby-rack vulnerabilities

Andrew Lacambra discovered that Rack did not properly parse certain regular expressions. An attacker could possibly use this issue to bypass network security filters. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS, and Ubuntu 25.10. CVE-2026-26961 William T. Nelson...

USN-8182-1: Rack vulnerabilities

Andrew Lacambra discovered that Rack did not properly parse certain regular expressions. An attacker could possibly use this issue to bypass network security filters. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS, and Ubuntu 25.10. CVE-2026-26961 William T. Nelson...

Security Bulletin: Multiple vulnerabilities in IBM Aspera Orchestrator

Summary Multiple vulnerabilities were addressed in IBM Aspera Orchestrator 4.1.4 Vulnerability Details CVEID:CVE-2026-33173 DESCRIPTION: Active Storage allows users to attach cloud and local files in Rails applications. Prior to versions 8.1.2.1, 8.0.4.1, and 7.2.3.1, DirectUploadsController...

Ruby Rack < 2.2.23 / 3.0.x < 3.1.21 / 3.2 < 3.2.6 Multiple Vulnerabilities

The version of the Rack Ruby library installed on the remote host is prior to 2.2.23, prior to 3.1.21, or prior to 3.2.6. It is, therefore, affected by multiple vulnerabilities: - Rack::Utils.getbyteranges parses HTTP Range header without limiting the number of individual byte ranges, leading to...

SUSE CVE-2026-34826

Rack is a modular Ruby web server interface. Prior to versions 2.2.23, 3.1.21, and 3.2.6, Rack::Utils.getbyteranges parses the HTTP Range header without limiting the number of individual byte ranges. Although the existing fix for CVE-2024-26141 rejects ranges whose total byte coverage exceeds the...

CVE-2026-34826

A flaw was found in Rack. A remote attacker can exploit this by sending a specially crafted HTTP Range header containing numerous small, overlapping byte ranges. This can cause disproportionate consumption of CPU, memory, I/O, and bandwidth resources. The result is a Denial of Service DoS conditi...