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Positive Technologies
Positive Technologies
added 2026/05/18 12:00 a.m.22 views

PT-2026-41685

Name of the Vulnerable Software and Affected Versions Faraday versions 2.0.0 through 2.14.1 Description Faraday is an HTTP client library abstraction layer. A flaw exists where protocol-relative host override is possible when the request target is passed as a URI object instead of a String to the...

5.8AI score0.00272EPSS
SaveExploits1References6
Hacker One
Hacker One
added 2026/05/16 9:24 p.m.128 views

curl: Connection reuse ignores haproxyprotocol and HAPROXY_CLIENT_IP settings, allowing PROXY context to persist across transfers

Summary: libcurl's connection pool match logic does not include the CURLOPTHAPROXYPROTOCOL setting or the CURLOPTHAPROXYCLIENTIP value in its connection match key. Two transfers issued through the same Curleasy or via a shared connection cache CURLLOCKDATACONNECT therefore share one TCP connectio...

7.5CVSS7AI score0.00745EPSS
SaveExploits9
Veracode
Veracode
added 2026/05/16 5:16 a.m.14 views

Improper Handling Of The HTTP Connection Header

@fastify/reply-from and @fastify/http-proxy are vulnerable to Improper Handling of the HTTP Connection Header. The vulnerability is due to processing the client-supplied Connection header after proxy-added headers have been inserted, which allows an attacker to selectively remove security, routin...

9CVSS5.8AI score0.00441EPSS
SaveExploits1References9Affected Software2
OSV
OSV
added 2026/05/16 12:03 a.m.30 views

CLSA-2026-1778889816 curl: Fix of CVE-2026-5545

CVE-2026-5545: wrong reuse of HTTP Negotiate connection; only allow an existing connection to be reused and "upgraded" to NTLM when neither NTLM nor Negotiate authentication is in flight on it...

6.5CVSS5.8AI score0.00414EPSS
SaveExploits1References1
Cvelist
Cvelist
added 2026/05/15 6:36 p.m.54 views

CVE-2021-47959 WordPress Plugin WPGraphQL 1.3.5 Denial of Service

WordPress Plugin WPGraphQL 1.3.5 contains a denial of service vulnerability that allows unauthenticated attackers to exhaust server resources by sending batched GraphQL queries with duplicated fields. Attackers can send POST requests to the GraphQL endpoint with amplified field duplication payloa...

8.7CVSS0.00451EPSS
SaveExploits0References3
RedhatCVE
RedhatCVE
added 2026/05/15 10:54 a.m.16 views

CVE-2026-43322

A flaw was found in the Bluetooth Host Controller Interface HCI synchronization module hcisync of the Linux kernel. A use-after-free UAF vulnerability exists in the lereadfeaturescomplete function, where a freed hciconn object is accessed. This can allow an attacker to cause a system crash, leadi...

8.8CVSS5.8AI score0.00219EPSS
SaveExploits0References4
CloudLinux
CloudLinux
added 2026/05/14 7:23 p.m.33 views

python: Fix of 4 CVEs

CVE-2019-9740: reject control characters in HTTP URL paths in httplib.HTTPConnection.putrequest to prevent CRLF header injection - CVE-2019-18348: reject control characters in hostnames in httplib.HTTPConnection.init via a new validatehost helper to prevent CRLF header injection the glibc...

6.1CVSS6.9AI score0.05328EPSS
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EUVD
EUVD
added 2026/05/14 1:09 p.m.21 views

EUVD-2026-28814

Amazon Redshift Vulnerable to Remote Code Execution via Unsafe Class Loading...

9.2CVSS5.8AI score0.00573EPSS
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Hacker One
Hacker One
added 2026/05/14 12:39 p.m.41 views

curl: TLS peer-verification bypass via mid-transfer ssl_config mutation

Hi all, We want to report a TLS peer-verification issue on current master. The trigger is narrow and requires a specific application usage pattern, but when it fires, a transfer that requests CURLOPTSSLVERIFYPEER=1 can reuse a TLS connection that was established with peer verification disabled...

5.9AI score
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Microsoft CVE
Microsoft CVE
added 2026/05/14 8:02 a.m.15 views

wrong reuse of HTTP Negotiate connection

...

6.5CVSS5.3AI score0.00414EPSS
SaveExploits1
Microsoft CVE
Microsoft CVE
added 2026/05/14 8:02 a.m.23 views

netrc credential leak with reused proxy connection

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5.3CVSS5.3AI score0.00519EPSS
SaveExploits1
Microsoft CVE
Microsoft CVE
added 2026/05/14 8:02 a.m.16 views

connection reuse ignores TLS requirement

...

5.9CVSS5.8AI score0.00329EPSS
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SUSE CVE
SUSE CVE
added 2026/05/14 3:01 a.m.39 views

SUSE CVE-2026-41487

Langfuse is an open source large language model engineering platform. From version 3.68.0 to before version 3.167.0, there is a role-based-access control flaw in the LLM connection update flow. An authenticated, low-privileged user of role “member” in a project could request the update of an...

5.4CVSS5.7AI score0.00181EPSS
SaveExploits0References3
Hacker One
Hacker One
added 2026/05/13 9:34 p.m.19 views

curl: CVE-2026-8932: incomplete mTLS config matching in conn reuse

Hi all, This report and my multiple subsequent ones may come as a surprise, as I was assured that curl now had zero vulnerabilities in it. Nonetheless, I think the CVE-2022-27782 fix "TLS and SSH connection too eager reuse", commit f18af4f874 2022-05-09, "tls: check more TLS details for connectio...

7.5CVSS6.6AI score0.0293EPSS
SaveExploits2
EUVD
EUVD
added 2026/05/13 9:32 p.m.16 views

EUVD-2026-29922

A vulnerability exists where a connection requiring TLS incorrectly reuses an existing unencrypted connection from the same connection pool. If an initial transfer is made in clear-text via IMAP, SMTP, or POP3, a subsequent request to that same host bypasses the TLS requirement and instead transm...

5.9CVSS5.8AI score0.00329EPSS
SaveExploits1References5
RedhatCVE
RedhatCVE
added 2026/05/13 8:22 p.m.17 views

CVE-2026-35227

An unauthenticated remote attacker may exhaust all available TCP connections in the CODESYS Modbus TCP Server stack if a race condition in connection handling is successfully exploited, preventing legitimate clients from establishing new connections...

8.2CVSS5.8AI score0.00351EPSS
SaveExploits0References1
EUVD
EUVD
added 2026/05/13 6:30 p.m.20 views

EUVD-2026-29923

libcurl might in some circumstances reuse the wrong connection when asked to do an authenticated HTTPS request after a Negotiate-authenticated one, when both use the same host. libcurl features a pool of recent connections so that subsequent requests can reuse an existing connection to avoid...

6.5CVSS5.8AI score0.00414EPSS
SaveExploits1References4
EUVD
EUVD
added 2026/05/13 6:30 p.m.15 views

EUVD-2026-29924

libcurl might in some circumstances reuse the wrong connection for SMBS transfers. libcurl features a pool of recent connections so that subsequent requests can reuse an existing connection to avoid overhead. When reusing a connection a range of criteria must be met. Due to a logical error in the...

7.5CVSS5.8AI score0.00618EPSS
SaveExploits1References5
NVD
NVD
added 2026/05/13 6:16 p.m.20 views

CVE-2026-44579

Next.js is a React framework for building full-stack web applications. From to before 15.5.16 and 16.2.5, applications using Partial Prerendering through the Cache Components feature can be vulnerable to connection exhaustion through crafted POST requests to a server action. In affected...

7.5CVSS0.00746EPSS
SaveExploits1References8
OSV
OSV
added 2026/05/13 6:00 p.m.9 views

CVE-2026-42577 Netty: epoll transport denial of service via RST on half-closed TCP connection

Netty is an asynchronous, event-driven network application framework. From 4.2.0.Final to 4.2.13.Final , Netty's epoll transport fails to detect and close TCP connections that receive a RST after being half-closed, leading to stale channels that are never cleaned up and, in some code paths, a 100...

7.5CVSS6.8AI score
SaveExploits0References5
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