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RedHat Linux
RedHat Linux
added 2026/06/29 2:40 a.m.11 views

gnutls: gnutls: Certificate validation bypass due to oversized Subject Alternative Name

A flaw was found in gnutls. When validating certificates, an oversized Subject Alternative Name SAN could cause the validation process to incorrectly fall back to checking the Common Name CN field. This could allow a remote attacker to bypass proper certificate validation, potentially leading to...

8.2CVSS5.8AI score0.00423EPSS
SaveExploits0References5
Tenable Nessus
Tenable Nessus
added 2026/06/29 12:0 a.m.15 views

RHEL 8 : gnutls and libtasn1 (RHSA-2026:30849)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:30849 advisory. The gnutls packages provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such a...

9.8CVSS6.1AI score0.01335EPSS
SaveExploits2References28
Tenable Nessus
Tenable Nessus
added 2026/06/29 12:0 a.m.14 views

RHEL 8 : gnutls and libtasn1 (RHSA-2026:30850)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:30850 advisory. The gnutls packages provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such a...

9.8CVSS6.1AI score0.01335EPSS
SaveExploits2References28
Tenable Nessus
Tenable Nessus
added 2026/06/29 12:0 a.m.38 views

RHEL 9 : gnutls (RHSA-2026:32962)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:32962 advisory. The gnutls packages provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such a...

9.8CVSS6.1AI score0.01335EPSS
SaveExploits1References26
Microsoft CVE
Microsoft CVE
added 2026/06/27 8:7 a.m.29 views

undici vulnerable to TLS certificate validation bypass via dropped requestTls in SOCKS5 ProxyAgent

...

7.4CVSS5.8AI score0.00459EPSS
SaveExploits0
Veracode
Veracode
added 2026/06/27 6:20 a.m.10 views

Improper Certificate Validation

golang.org/x/crypto is vulnerable to Improper Certificate Validation. The vulnerability is due to the failure to verify the revocation status of a CA's associated SignatureKey, where only the primary key was checked for revocation. This allows an attacker to exploit a revoked CA SignatureKey that...

9.1CVSS4.7AI score0.00568EPSS
SaveExploits0References42Affected Software1
RedhatCVE
RedhatCVE
added 2026/06/26 10:39 p.m.17 views

CVE-2026-48934

A flaw was found in Node.js. An attacker can exploit a vulnerability in the Transport Layer Security TLS host verification process to bypass certification validation. This bypass could allow an attacker to intercept or alter communications, potentially leading to information disclosure or integri...

4.3CVSS5.6AI score0.00258EPSS
SaveExploits0References4
EUVD
EUVD
added 2026/06/26 9:57 p.m.23 views

EUVD-2026-32861

Hackney: Per-chunk timeout with unbounded body accumulation enables slow-drip OOM...

8.7CVSS5.8AI score0.00226EPSS
SaveExploits0References6
CVE
CVE
added 2026/06/26 5:27 p.m.52 views

CVE-2026-47778

Envoy CVE-2026-47778 describes a TLS DNS SAN truncation flaw in DefaultCertValidator::verifySubjectAltName. Before 1.35.11, 1.36.7, 1.37.3, and 1.38.1, an embedded NUL in a dNSName SAN can be partially preserved by generalNameAsString but truncated when converted to a C-style string via .c_str(),...

4.4CVSS5.8AI score0.00176EPSS
SaveExploits1References1Affected Software1
OSV
OSV
added 2026/06/26 12:5 p.m.15 views

RLSA-2026:29195 Important: buildah security update

The buildah package provides a tool for facilitating building OCI container images. Among other things, buildah enables you to: Create a working container, either from scratch or using an image as a starting point; Create an image, either from a working container or using the instructions in a...

7.5CVSS7.3AI score0.00728EPSS
SaveExploits0References5
OSV
OSV
added 2026/06/26 2:16 a.m.8 views

ALPINE-CVE-2026-48934

A flaw in Node.js TLS host verification can cause an attacker to bypass certification validation. This vulnerability affects all supported release lines: Node.js 22, Node.js 24, and Node.js 26...

4.3CVSS6.1AI score0.00258EPSS
SaveExploits0References1
NVD
NVD
added 2026/06/26 2:16 a.m.17 views

CVE-2026-48934

A flaw in Node.js TLS host verification can cause an attacker to bypass certification validation. This vulnerability affects all supported release lines: Node.js 22, Node.js 24, and Node.js 26...

4.3CVSS0.00258EPSS
SaveExploits0References1
UbuntuCve
UbuntuCve
added 2026/06/26 2:16 a.m.10 views

CVE-2026-48934

A flaw in Node.js TLS host verification can cause an attacker to bypass certification validation. This vulnerability affects all supported release lines: Node.js 22, Node.js 24, and Node.js 26...

4.3CVSS6.7AI score0.00258EPSS
SaveExploits0References2
Snyk
Snyk
added 2026/06/26 2:8 a.m.14 views

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation in TLSSocket.prototype.setSession lib/internal/tls/wrap.js, which reuses a cached TLS session for a connection with a different servername without re-verifying the server's certificate against the new hos...

6.5CVSS6.4AI score0.00258EPSS
SaveExploits0References2
ATTACKERKB
ATTACKERKB
added 2026/06/26 1:14 a.m.19 views

CVE-2026-48934

A flaw in Node.js TLS host verification can cause an attacker to bypass certification validation. This vulnerability affects all supported release lines: Node.js 22, Node.js 24, and Node.js 26...

4.3CVSS6.4AI score0.00258EPSS
SaveExploits0References2Affected Software1
AlpineLinux
AlpineLinux
added 2026/06/26 1:14 a.m.14 views

CVE-2026-48934

A flaw in Node.js TLS host verification can cause an attacker to bypass certification validation. This vulnerability affects all supported release lines: Node.js 22, Node.js 24, and Node.js 26...

4.3CVSS6.6AI score0.00258EPSS
SaveExploits0
EUVD
EUVD
added 2026/06/26 1:14 a.m.16 views

EUVD-2026-39612

A flaw in Node.js TLS host verification can cause an attacker to bypass certification validation. This vulnerability affects all supported release lines: Node.js 22, Node.js 24, and Node.js 26...

4.3CVSS6.3AI score0.00258EPSS
SaveExploits0References1
Vulnrichment
Vulnrichment
added 2026/06/26 1:14 a.m.12 views

CVE-2026-48934

A flaw in Node.js TLS host verification can cause an attacker to bypass certification validation. This vulnerability affects all supported release lines: Node.js 22, Node.js 24, and Node.js 26...

4.3CVSS6.4AI score0.00258EPSS
SaveExploits0References1
Debian CVE
Debian CVE
added 2026/06/26 1:14 a.m.21 views

CVE-2026-48934

A flaw in Node.js TLS host verification can cause an attacker to bypass certification validation. This vulnerability affects all supported release lines: Node.js 22, Node.js 24, and Node.js 26...

4.3CVSS6.4AI score0.00258EPSS
SaveExploits0
Tenable Nessus
Tenable Nessus
added 2026/06/26 12:0 a.m.27 views

Curl 7.30.0 < 8.21.0 Wrong STARTTLS Connection Reuse

The version of curl installed on the remote host is 7.30.0 prior to 8.21.0. It is, therefore, affected by an improper certificate validation vulnerability: - A vulnerability exists where a new transfer that uses STARTTLS to upgrade the connection might reuse an existing live connection even thoug...

8.1CVSS6AI score0.00309EPSS
SaveExploits1References2
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