crypto/x509: golang: golang crypto/x509: Denial of Service via excessive processing of DNS SAN entries

A flaw was found in the crypto/x509 package of golang. This vulnerability allows a remote attacker to cause a Denial of Service DoS by presenting a specially crafted X.509 certificate with a large number of DNS Subject Alternative Name SAN entries. The certificate verification process, specifical...

crypt_guard (0.1.4), dgsp (>=0.1.0, <=0.1.2) +8 more potentially affected by unknown CVE via pqcrypto-sphincsplus (>=0.1.0, <=0.7.2)

pqcrypto-sphincsplus CARGO version =0.1.0, =0.1.0, =0.1.0, =0.3.0, =0.1.0, =0.4.1 Source cves: unknown CVE Source advisory: OSV:RUSTSEC-2026-0160...

crypt_guard (0.1.4), env_encryption_tool (0.9.17) +7 more potentially affected by unknown CVE via pqcrypto (>=0.11.1, <=0.18.1)

pqcrypto CARGO version =0.11.1, =0.1.0, =0.1.0, =0.1.2, =0.1.0, =0.23.0, =0.23.0, =12.0.2 Source cves: unknown CVE Source advisory: OSV:RUSTSEC-2026-0164...

crypt_guard (0.1.4), env_encryption_tool (0.9.17) +8 more potentially affected by unknown CVE via pqcrypto-hqc (>=0.0.4, <=0.2.2)

pqcrypto-hqc CARGO version =0.0.4, =0.12.2, =0.1.0, =0.1.0, =0.2.0, =0.2.1, =0.5.1 Source cves: unknown CVE Source advisory: OSV:RUSTSEC-2026-0168...

crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages

A flaw was found in the crypto/tls package within the Go golang standard library, specifically affecting TLS 1.3 connections. A remote attacker can exploit this vulnerability by sending multiple key update messages in a single record after the handshake. This can cause the connection to deadlock,...

crypto/x509: golang: Go crypto/x509: Denial of Service via inefficient certificate chain validation

A flaw was found in Go's crypto/x509 package. A remote attacker could exploit this by presenting a specially crafted certificate chain containing a large number of policy mappings. This inefficient validation process consumes excessive resources, which can lead to a denial of service DoS for...

Important: Red Hat Security Advisory: delve security update

An update for delve is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

Oracle Linux 8 / 9 : Unbreakable Enterprise kernel (ELSA-2026-50294)

The remote Oracle Linux 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-50294 advisory. - net: skbuff: propagate shared-frag marker through frag-transfer helpers Hyunwoo Kim Orabug: 39368827 CVE-2026-46300 - ptrace: slightly saner...

Malicious code in tronlabpy3 (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 71fd394fee5be8e6fe09e8fff0c645dfc2bd164506a85c077d76642c9ec86ba6 Package appears to be designed for private key exfiltration, but no known usage. The name appears to be related to the cryptocurrency TRX Tron / Tronix. Some...

RUSTSEC-2026-0159 Sender-binding gaps in to-device messages

The matrix-sdk-crypto crate before 0.16.1 is missing a check for the sender's user ID when decrypting an Olm-encrypted to-device message containing the senderdevicekeys property. This could be exploited to spoof the sender of an encrypted to-device message, but only if the attacker colludes with ...

Sender-binding gaps in to-device messages

The matrix-sdk-crypto crate before 0.16.1 is missing a check for the sender's user ID when decrypting an Olm-encrypted to-device message containing the senderdevicekeys property. This could be exploited to spoof the sender of an encrypted to-device message, but only if the attacker colludes with ...

crypto/x509: Incorrect enforcement of email constraints in crypto/x509

A certificate validation flaw has been discovered in the golang crypto/x509 module. When verifying a certificate chain which contains a certificate containing multiple email address constraints which share common local portions but different domain portions, these constraints will not be properly...

crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages

A flaw was found in the crypto/tls package within the Go golang standard library, specifically affecting TLS 1.3 connections. A remote attacker can exploit this vulnerability by sending multiple key update messages in a single record after the handshake. This can cause the connection to deadlock,...

crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages

A flaw was found in the crypto/tls package within the Go golang standard library, specifically affecting TLS 1.3 connections. A remote attacker can exploit this vulnerability by sending multiple key update messages in a single record after the handshake. This can cause the connection to deadlock,...

crypto/x509: golang: Go crypto/x509: Denial of Service via inefficient certificate chain validation

A flaw was found in Go's crypto/x509 package. A remote attacker could exploit this by presenting a specially crafted certificate chain containing a large number of policy mappings. This inefficient validation process consumes excessive resources, which can lead to a denial of service DoS for...

crypto/x509: crypto/tls: golang: Go: Denial of Service vulnerability in certificate chain building

A flaw was found in the Go standard library packages crypto/x509 and crypto/tls. During the process of building a certificate chain, an attacker can provide a large number of intermediate certificates. This excessive input is not properly limited, leading to an uncontrolled amount of work being...

PT-2026-46305

Name of the Vulnerable Software and Affected Versions matrix-sdk-crypto versions prior to 0.16.1 Description The matrix-sdk-crypto crate fails to verify the sender's user ID during the decryption of Olm-encrypted to-device messages that include the sender device keys property. This flaw allows an...

Linux Distros Unpatched Vulnerability : CVE-2026-46085

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix rxkad crypto unalignment handling Fix handling of a packet with a misaligned cryp...

Linux Distros Unpatched Vulnerability : CVE-2026-46081

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - crypto: acomp - fix wrong pointer stored by acompsavereq acompsavereq stores &req-chain in req-base.data. When acompreqchaindone is invoked on asynchronous...

Unbreakable Enterprise kernel security update

5.4.17-2136.356.4.1 - smb: client: reject userspace cifs.spnego descriptions Asim Viladi Oglu Manizada Orabug: 39463669 5.4.17-2136.356.4 - tun: free page on buildskb failure in tunxdpone Weiming Shi Orabug: 39429147 - tap: free page on error paths in tapgetuserxdp Weiming Shi Orabug: 39429147 -...