68235 matches found
EUVD-2026-12351
libexpat before 2.7.5 allows a NULL pointer dereference in the function setContext on retry after an earlier ouf-of-memory condition...
EUVD-2026-12229
arduino-TuyaOpen before version 1.2.1 contains a null pointer dereference vulnerability in the WiFiUDP component. An attacker on the same local area network can send a large volume of malicious UDP packets to cause memory exhaustion on the device, triggering a null pointer dereference and resulti...
CVE-2026-32778
libexpat before 2.7.5 allows a NULL pointer dereference in the function setContext on retry after an earlier ouf-of-memory condition...
AZL-79853 CVE-2026-32776 affecting package expat for versions less than 2.6.4-5
libexpat before 2.7.5 allows a NULL pointer dereference with empty external parameter entity content...
ALPINE-CVE-2026-32776
libexpat before 2.7.5 allows a NULL pointer dereference with empty external parameter entity content...
CVE-2026-32776
libexpat before 2.7.5 allows a NULL pointer dereference with empty external parameter entity content...
AZL-79856 CVE-2026-32778 affecting package expat for versions less than 2.6.4-5
libexpat before 2.7.5 allows a NULL pointer dereference in the function setContext on retry after an earlier ouf-of-memory condition...
ALPINE-CVE-2026-32778
libexpat before 2.7.5 allows a NULL pointer dereference in the function setContext on retry after an earlier ouf-of-memory condition...
CVE-2026-28522
arduino-TuyaOpen before version 1.2.1 contains a null pointer dereference vulnerability in the WiFiUDP component. An attacker on the same local area network can send a large volume of malicious UDP packets that trigger a null pointer dereference, resulting in a denial-of-service condition...
CVE-2026-32776
libexpat before 2.7.5 allows a NULL pointer dereference with empty external parameter entity content...
UBUNTU-CVE-2026-32778
libexpat before 2.7.5 allows a NULL pointer dereference in the function setContext on retry after an earlier ouf-of-memory condition...
UBUNTU-CVE-2026-32776
libexpat before 2.7.5 allows a NULL pointer dereference with empty external parameter entity content...
CVE-2026-32778
libexpat before 2.7.5 allows a NULL pointer dereference in the function setContext on retry after an earlier ouf-of-memory condition...
CVE-2026-32778
A flaw was found in libexpat. This vulnerability allows an attacker to trigger a NULL pointer dereference in the setContext function. This occurs when the system attempts to retry an operation after an out-of-memory condition, which can lead to a Denial of Service DoS for the affected application...
CVE-2026-32776
A flaw was found in libexpat. A remote attacker could exploit this vulnerability by providing specially crafted XML content with empty external parameter entities. This could lead to a NULL pointer dereference, causing the application to crash and resulting in a Denial of Service DoS. Mitigation...
NULL Pointer Dereference
Overview Affected versions of this package are vulnerable to NULL Pointer Dereference via the external parameter entity with empty text if referenced inside an entity declaration value processing. An attacker can cause a denial of service by providing empty content to this component. Remediation...
NULL Pointer Dereference
Overview Affected versions of this package are vulnerable to NULL Pointer Dereference in the setContext function on retry after an earlier out-of-memory condition. An attacker can cause a denial of service by triggering a NULL pointer dereference through repeated memory exhaustion scenarios...
CVE-2026-32778
CVE-2026-32778 affects libexpat prior to 2.7.5, where a NULL pointer dereference can occur in setContext on retry after an out-of-memory condition. The connected IBM AIX advisory and OS advisories confirm the issue and provide a patch path, indicating remediation is to upgrade/export to a version...
