CVE-2023-3338
A null pointer dereference flaw was found in the Linux kernel's DECnet networking protocol. This issue could allow a remote user to crash th
CVSS
6.5
Medio
EPSS
8.5%
p95
KEV
—
Exploit Today
29
0-100
Publicado: 30 jun 2023 · Última mod.: 14 oct 2026 · CWE-476
8.0%EPSS · 30 días8.5%
2026-10-012026-10-29
A null pointer dereference flaw was found in the Linux kernel's DECnet networking protocol. This issue could allow a remote user to crash the system.
- access.redhat.comhttps://access.redhat.com/security/cve/CVE-2023-3338
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2218618
- lists.debian.orghttps://lists.debian.org/debian-lts-announce/2023/07/msg00030.html
- lists.debian.orghttps://lists.debian.org/debian-lts-announce/2023/10/msg00027.html
- seclists.orghttps://seclists.org/oss-sec/2023/q2/276
- security.netapp.comhttps://security.netapp.com/advisory/ntap-20230824-0005/
- www.debian.orghttps://www.debian.org/security/2023/dsa-5480
- access.redhat.comhttps://access.redhat.com/security/cve/CVE-2023-3338
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2218618
- lists.debian.orghttps://lists.debian.org/debian-lts-announce/2023/07/msg00030.html
- lists.debian.orghttps://lists.debian.org/debian-lts-announce/2023/10/msg00027.html
- seclists.orghttps://seclists.org/oss-sec/2023/q2/276
- security.netapp.comhttps://security.netapp.com/advisory/ntap-20230824-0005/
- www.debian.orghttps://www.debian.org/security/2023/dsa-5480
- cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-794697.html
CVECVSSEPSSKEVRExplotTítuloVis.
CVE-2026-1191887.5 ALT—
——0Forge (also called node-forge) is a native implementation of Transport Layer Security in JavaScript. Prior to 1.4.1, the affected implementation used forge.tls.createConnection(), fragmented handshake message, interleaved record to process the relevant input or security decision. node-forge continued processing after a TLS record of another content type interrupted a fragmented handshake message. A remote peer could trigger an uncaught TypeError in process(), causing the connection or hosting process to fail. This issue is fixed in version 1.4.1.18hCVE-2026-1187785.9 MED—
——0Forge (also called node-forge) is a native implementation of Transport Layer Security in JavaScript. Prior to 1.4.1, the affected implementation used forge.tls.createConnection(), c.session.serverCertificate, RSA key exchange to process the relevant input or security decision. node-forge's TLS client checked the wrong property when deciding whether a server certificate was missing. A malicious TLS server or on-path peer could omit the Certificate message and reach code that dereferenced the absent certificate, causing an uncaught exception and terminating the connection or process. This issue is fixed in version 1.4.1.19hCVE-2026-111736——
——0P-Net before 1.0.3 dereferences a NULL AR pointer in pf_fspm_cm_read_ind() when handling an implicit read request without a valid target AR UUID for a user specific record index, if the application has registered a read callback. A remote unauthenticated attacker can send such a request to crash the device (denial of service).22hCVE-2026-111733——
——0P-Net before 1.0.3 dereferences a NULL AR pointer when handling an implicit read request without a valid target AR UUID for a record index that requires an AR (AR specific indices 0xE000-0xEFFF, and the expected identification data of a slot or subslot). A remote unauthenticated attacker can send such a request to crash the device (denial of service).22hCVE-2026-1175486.5 MED26.8%
——8A NULL pointer dereference flaw was found in 389-ds-base. This flaw occurs when a ModifyDN (rename) operation uses an attribute's schema alias name (such as "commonName") instead of its canonical name (such as "cn") as the new relative distinguished name. An authenticated attacker with the ModifyDN (rename) permission on the affected entry can use this flaw to crash the directory server, causing a denial of service.1dCVE-2026-1176105.9 MED36.8%
——11libexpat through 2.9.0 contains a NULL pointer dereference vulnerability in externalEntityInitProcessor2() in lib/xmlparse.c that mishandles the XML_TOK_NONE token from empty input. Attackers who control stream chunking can force an empty non-final first parse on an external entity subparser, causing a later parse to crash the application.2d