89328 matches found
CVE-2026-18715 IBM i is Affected By Multiple Vulnerabilities in WebSphere Application Server Liberty
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to obtain sensitive information due to improper processing of XML external entities...
CVE-2026-18715
CVE-2026-18715 affects IBM i versions 7.6, 7.5, 7.4, and 7.3. The issue arises from improper processing of XML external entities, allowing a remote authenticated attacker to obtain sensitive information. The vulnerability has a CVSS v3.1 base score of 6.5 (Network, Low attack complexity, Privileg...
EUVD-2026-58474
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to obtain sensitive information due to improper processing of XML external entities...
EUVD-2026-58473
IBM i 7.6, 7.5, 7.4, and 7.3 could allow an authenticated attacker to force a NetServer server thread exception, caused by an integer overflow during bounds checking in request processing. The attacker could exploit this vulnerability to cause a temporary denial of service...
CVE-2026-18671 IBM i is Affected By Multiple Vulnerabilities in NetServer
IBM i 7.6, 7.5, 7.4, and 7.3 could allow an authenticated attacker to force a NetServer server thread exception, caused by an integer overflow during bounds checking in request processing. The attacker could exploit this vulnerability to cause a temporary denial of service...
CVE-2026-18671
CVE-2026-18671 affects IBM i releases 7.3–7.6. An authenticated attacker can trigger a NetServer thread exception due to an integer overflow during bounds checking in request processing, causing a temporary denial of service. Affected products: IBM i 7.3, 7.4, 7.5, 7.6. The IBM Security Bulletin ...
CVE-2026-18511 IBM i is Affected By Multiple Vulnerabilities in Java Secure Sockets Extension
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to generate a stack-based buffer overflow in the Native IBM i JSSE provider, caused by improper bounds checking during TLS session establishment. A local attacker could overflow a fixed-length buffer and execute arbitrary cod...
EUVD-2026-58470
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to generate a stack-based buffer overflow in the Native IBM i JSSE provider, caused by improper bounds checking during TLS session establishment. A local attacker could overflow a fixed-length buffer and execute arbitrary cod...
CVE-2026-18511 IBM i is Affected By Multiple Vulnerabilities in Java Secure Sockets Extension
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to generate a stack-based buffer overflow in the Native IBM i JSSE provider, caused by improper bounds checking during TLS session establishment. A local attacker could overflow a fixed-length buffer and execute arbitrary cod...
CVE-2026-18511
IBM i 7.3–7.6 is affected by CVE-2026-18511. The vulnerability arises in the Native IBM i JSSE provider during TLS session establishment due to improper bounds checking, allowing a local authenticated attacker to overflow a fixed-length buffer and potentially execute arbitrary code or crash the J...
CVE-2026-18509
CVE-2026-18509 affects IBM i 7.3–7.6 (5770-SS1). The vulnerability enables a local authenticated attacker to escalate privileges via the Navigator for i debugger, potentially allowing access to or manipulation of sensitive data or creation of elevated user profiles. Root cause aligns with imprope...
EUVD-2026-58469
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to gain privilege escalation via the Navigator for i debugger. This could allow the attacker to access or manipulate sensitive data on the system, or create new profiles with elevated privileges on the IBM i system...
CVE-2026-18509 IBM i is Affected By A Prvilege Escalation Vulnerability []
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to gain privilege escalation via the Navigator for i debugger. This could allow the attacker to access or manipulate sensitive data on the system, or create new profiles with elevated privileges on the IBM i system...
CVE-2026-18249
IBM i 7.3–7.6 is vulnerable to privilege escalation via improper pointer validation from Java-controlled addresses (CWE-269), requiring a remote authenticated attacker with low privileges. IBM provides PTFs for all affected releases (e.g., SJ11037 for 7.6); no workarounds are available. No exploi...
CVE-2026-18249 IBM i Is Affected By Multiple Vulnerabilities in IBM Java SDK and IBM Java Runtime
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to gain elevated privileges due to improper validation of pointers read from Java-controlled addresses...
EUVD-2026-58468
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to gain elevated privileges due to improper validation of pointers read from Java-controlled addresses...
CVE-2026-18193
CVE-2026-18193 affects IBM i versions 7.3, 7.4, 7.5, and 7.6, specifically the IBM SDK Java Technology Edition and IBM Runtime Environment Java components. The root cause is improper validation of user-controlled addresses (CWE-269: Improper Privilege Management), allowing a remote attacker to by...
CVE-2026-18193 IBM i Is Affected By Multiple Vulnerabilities in IBM Java SDK and IBM Java Runtime
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to bypass security restrictions due to improper validation of user-controlled addresses...