Linux Distros Unpatched Vulnerability : CVE-2026-42764

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Issue summary: Receiving a QUIC initial packet with an invalid token may trigger a NULL pointer dereference in the OpenSSL QUIC server with address validation...

EUVD-2026-35484

Issue summary: An attacker-controlled CMP Certificate Management Protocol server could trigger a NULL pointer dereference in a CMP client application. Impact summary: A NULL pointer dereference causes a crash of the application and a Denial of Service. An attacker controlling a CMP server or acti...

EUVD-2026-35481

Issue summary: Receiving a QUIC initial packet with an invalid token may trigger a NULL pointer dereference in the OpenSSL QUIC server with address validation disabled. Impact summary: NULL pointer dereference typically causes abnormal termination of the affected QUIC server process and a Denial ...

ALPINE-CVE-2026-42770

Issue summary: When EVPPKEYderivesetpeer is called with a DHX X9.42 peer key, the peer key is not properly checked for the subgroup membership. Impact summary: A malicious peer which presents an X9.42 key carrying the victim's p and g parameters, a forged q = r a small prime factor of the cofacto...

CVE-2026-42770

The OpenSSL library is vulnerable to a small-subgroup-confinement attack (Lim–Lee) due to insufficient subgroup membership checks when EVP_PKEY_derive_set_peer() is used with DHX (X9.42) peer keys. The software fails to validate that the peer's q parameter matches the local key's q parameter, all...

CVE-2026-42770 FFC-DH Peer Validation Uses Attacker-Supplied q

Issue summary: When EVPPKEYderivesetpeer is called with a DHX X9.42 peer key, the peer key is not properly checked for the subgroup membership. Impact summary: A malicious peer which presents an X9.42 key carrying the victim's p and g parameters, a forged q = r a small prime factor of the cofacto...

CVE-2026-42766 Possible NULL Dereference in Password-Based CMS Decryption

Issue summary: A specially crafted password-encrypted CMS message can trigger a NULL pointer dereference during CMS decryption. Impact summary: This NULL pointer dereference leads to an application crash and a Denial of Service. The CMS PasswordRecipientInfo.keyDerivationAlgorithm field is define...

CVE-2026-42764 NULL Pointer Dereference in QUIC Server Initial Packet Handling

Issue summary: Receiving a QUIC initial packet with an invalid token may trigger a NULL pointer dereference in the OpenSSL QUIC server with address validation disabled. Impact summary: NULL pointer dereference typically causes abnormal termination of the affected QUIC server process and a Denial ...

CVE-2026-34183

Issue summary: Remote peer may exhaust heap memory of the QUIC server or client by flooding it with packets containing PATHCHALLENGE frames. Impact summary: A malicious remote peer can cause an unbounded memory allocation which can lead to an abnormal termination of the application acting as a QU...

USN-8398-2 nginx regression

USN-8398-1 fixed a vulnerability in nginx. The update introduced a regression causing nginx to crash when being used with external modules. This update reverts the fix for CVE-2026-49975 pending further investigation. We apologize for the inconvenience. Original advisory details: It was discovere...

USN-8398-2: nginx regression

USN-8398-1 fixed a vulnerability in nginx. The update introduced a regression causing nginx to crash when being used with external modules. This update reverts the fix for CVE-2026-49975 pending further investigation. We apologize for the inconvenience. Original advisory details: It was discovere...

net.sourceforge.jfacets:jfacets-acegi (>=3.1, <=3.2.1), org.acegisecurity:acegi-security (1.0.3) +11 more potentially affected by CVE-2026-41853 via org.springframework:spring-webmvc (1.2.8)

org.springframework:spring-webmvc MAVEN version 1.2.8 is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework:spring-webmvc and may be impacted: - net.sourceforge.jfacets:jfacets-acegi =3.1, =0.5, =0.8, =0.8a Source cves: CVE-2026-41853...

org.acegisecurity:acegi-security (>=1.0.0-rc2, <=1.0.0), org.acegisecurity:acegi-security-adapters (1.0.0) +9 more potentially affected by CVE-2026-41846 via org.springframework:spring-webmvc (2.0-m2)

org.springframework:spring-webmvc MAVEN version 2.0-m2 is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework:spring-webmvc and may be impacted: - org.acegisecurity:acegi-security =1.0.0-rc2, =1.0.0-rc2, =1.0.0 -...

org.springmodules:spring-modules-jakarta-commons (0.7), org.springmodules:spring-modules-osworkflow (0.7) potentially affected by CVE-2026-41846 via org.springframework:spring-webmvc (2.0.1)

org.springframework:spring-webmvc MAVEN version 2.0.1 is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework:spring-webmvc and may be impacted: - org.springmodules:spring-modules-jakarta-commons 0.7 -...

org.springmodules:spring-modules-jakarta-commons (0.7), org.springmodules:spring-modules-osworkflow (0.7) potentially affected by CVE-2026-41853 via org.springframework:spring-webmvc (2.0.1)

org.springframework:spring-webmvc MAVEN version 2.0.1 is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework:spring-webmvc and may be impacted: - org.springmodules:spring-modules-jakarta-commons 0.7 -...

org.springmodules:spring-modules-jakarta-commons (>=0.8, <=0.8a), org.springmodules:spring-modules-osworkflow (>=0.8, <=0.8a) potentially affected by CVE-2026-41846 via org.springframework:spring-webmvc (2.0.3)

org.springframework:spring-webmvc MAVEN version 2.0.3 is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework:spring-webmvc and may be impacted: - org.springmodules:spring-modules-jakarta-commons =0.8, =0.8, =0.8a Source cves: CVE-2026-4184...

org.springmodules:spring-modules-jakarta-commons (>=0.8, <=0.8a), org.springmodules:spring-modules-osworkflow (>=0.8, <=0.8a) potentially affected by CVE-2026-41853 via org.springframework:spring-webmvc (2.0.3)

org.springframework:spring-webmvc MAVEN version 2.0.3 is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework:spring-webmvc and may be impacted: - org.springmodules:spring-modules-jakarta-commons =0.8, =0.8, =0.8a Source cves: CVE-2026-4185...

org.acegisecurity:acegi-security (>=1.0.0-rc2, <=1.0.0), org.acegisecurity:acegi-security-adapters (1.0.0) +9 more potentially affected by CVE-2026-41845 via org.springframework:spring-webmvc (2.0-m2)

org.springframework:spring-webmvc MAVEN version 2.0-m2 is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework:spring-webmvc and may be impacted: - org.acegisecurity:acegi-security =1.0.0-rc2, =1.0.0-rc2, =1.0.0 -...

org.springmodules:spring-modules-jakarta-commons (0.7), org.springmodules:spring-modules-osworkflow (0.7) potentially affected by CVE-2026-41845 via org.springframework:spring-webmvc (2.0.1)

org.springframework:spring-webmvc MAVEN version 2.0.1 is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework:spring-webmvc and may be impacted: - org.springmodules:spring-modules-jakarta-commons 0.7 -...

org.springmodules:spring-modules-jakarta-commons (0.7), org.springmodules:spring-modules-osworkflow (0.7) potentially affected by CVE-2026-41843 via org.springframework:spring-webmvc (2.0.1)

org.springframework:spring-webmvc MAVEN version 2.0.1 is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework:spring-webmvc and may be impacted: - org.springmodules:spring-modules-jakarta-commons 0.7 -...