GHSA-W7W5-5GCP-38RW nebula-mesh: Web UI and API responses lack security headers (CSP, X-Frame-Options, HSTS, etc.)

None of the response paths in internal/web/ or internal/api/ set the standard browser-security headers. grep for Content-Security-Policy, X-Frame-Options, Strict-Transport-Security, X-Content-Type-Options, Referrer-Policy returns zero matches across the codebase. Impact The admin UI signs CA...

Insecure Default Initialization of Resource

Overview Affected versions of this package are vulnerable to Insecure Default Initialization of Resource due to the lack of an enforced maximum header size limit in the default configuration of the Http3ConnectionHandler. An attacker can exhaust server memory and cause application crashes by...

K000161631: libmspack vulnerability CVE-2018-18585

Security Advisory Description chmdreadheaders in mspack/chmd.c in libmspack before 0.8alpha accepts a filename that has '\0' as its first or second character such as the "/\0" name. CVE-2018-18585 Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisory...

DEBIAN-CVE-2026-43966

Improper Neutralization of CRLF Sequences in HTTP Headers 'HTTP Request/Response Splitting' vulnerability in ninenines cowlib allows HTTP response splitting via non-VCHAR bytes in structured-fields string values. cowhttpstructhd:escapestring/2 in cowlib only escapes \ and ", passing all other byt...

EEF-CVE-2026-43966 HTTP Response Splitting via Non-VCHAR Bytes in cow_http_struct_hd:escape_string/2

Summary Improper Neutralization of CRLF Sequences in HTTP Headers 'HTTP Request/Response Splitting' vulnerability in ninenines cowlib allows HTTP response splitting via non-VCHAR bytes in structured-fields string values. cow\http\struct\hd:escape\string/2 in cowlib only escapes \ and ", passing...

CVE-2026-49755 Decompression bomb DoS in Req via auto-decoded archive and compressed response bodies

Improper Handling of Highly Compressed Data Data Amplification vulnerability in wojtekmach Req allows attacker-controlled HTTP servers to exhaust memory in a Req client via decompression-bomb response bodies. Req's default response pipeline includes Req.Steps.decodebody/1 and...

CVE-2026-43951

Out-of-bounds Read vulnerability in Apache HTTP Server with modheaders and modmime and multiple response languages. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67...

EUVD-2026-35093

Out-of-bounds Read vulnerability in Apache HTTP Server with modheaders and modmime and multiple response languages. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67...

CVE-2026-43951

CVE-2026-43951 : Out-of-bounds read in Apache HTTP Server affecting mod_headers and mod_mime across multiple response languages. Affected versions: 2.4.0–2.4.67. The vulnerability is described in enrichment as an out-of-bounds read in the merge_response_headers path, which can lead to a crash. No...

CVE-2026-43951 Apache HTTP Server: OOB Read in `merge_response_headers` can cause crash

Out-of-bounds Read vulnerability in Apache HTTP Server with modheaders and modmime and multiple response languages. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67...

CVE-2026-43951 Apache HTTP Server: OOB Read in `merge_response_headers` can cause crash

Out-of-bounds Read vulnerability in Apache HTTP Server with modheaders and modmime and multiple response languages. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67...

CVE-2026-43951

Out-of-bounds Read vulnerability in Apache HTTP Server with modheaders and modmime and multiple response languages. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67...

USN-8398-1: nginx vulnerability

It was discovered that nginx incorrectly handled certain cookie headers in the HTTP/2 implementation. A remote attacker could possibly use this issue to cause nginx to consume excessive resources, resulting in a denial of service...

USN-8398-1 nginx vulnerability

It was discovered that nginx incorrectly handled certain cookie headers in the HTTP/2 implementation. A remote attacker could possibly use this issue to cause nginx to consume excessive resources, resulting in a denial of service...

PT-2026-47594

It was discovered that nginx incorrectly handled certain cookie headers in the HTTP/2 implementation. A remote attacker could possibly use this issue to cause nginx to consume excessive resources, resulting in a denial of service...

PT-2026-47620

Name of the Vulnerable Software and Affected Versions nebula-mesh versions prior to 0.3.0 Description Response paths in internal/web/ and internal/api/ do not implement standard browser-security headers. The absence of X-Frame-Options: DENY or frame-ancestors 'none' in the Content-Security-Policy...

Apache HTTP Server 缓冲区错误漏洞

Apache HTTP Server is an open-source web server developed by the Apache Foundation in the United States. This server is known for its speed, reliability, and ability to be expanded through simple APIs. Versions of Apache HTTP Server from 2.4.0 to 2.4.67 contained a buffer error vulnerability, whi...

Medium: perl-libwww-perl

Issue Overview: LWP::UserAgent versions before 6.83 for Perl leak Authorization and Proxy-Authorization headers on cross-origin redirects. On a 3xx response, the redirect handler strips only Host and Cookie before issuing the follow-up request. Caller-supplied Authorization and Proxy-Authorizatio...

PT-2026-47555

Summary An attacker can cause DoS by sending crafted Redis payloads across multiple connections without r . This exhausts the server's direct memory pool OutOfDirectMemoryError, preventing legitimate connections from being processed. Details io.netty.handler.codec.redis.RedisDecoder decodes the...

Apache 2.4.x < 2.4.68 Multiple Vulnerabilities

The version of Apache httpd installed on the remote host is prior to 2.4.68. It is, therefore, affected by multiple vulnerabilities as referenced in the 2.4.68 advisory. - CVE-2026-49975, also known as HTTP/2 Bomb, is a remote denial-of-service exploit against most major web servers, including:...