CVE-2026-108643

JeecgBoot through version 3.9.5 is vulnerable to a missing authorization flaw (CWE-862). This allows low-privileged authenticated users to perform unauthorized deletions of category dictionary entries via the DELETE /sys/category/deleteBatch endpoint. Attackers can identify target node IDs using ...

CVE-2026-108639 JeecgBoot through 3.9.5 Missing Authorization via /sys/dict/deletePhysic/{id}

JeecgBoot through 3.9.5 contains a missing authorization vulnerability that allows any authenticated user to permanently delete data dictionaries via the deletePhysic handler of SysDictController. Low-privileged attackers can send DELETE requests to /sys/dict/deletePhysic/id to irreversibly remov...

PT-2026-109907

Name of the Vulnerable Software and Affected Versions JeecgBoot versions prior to 3.9.6 Description An authorization flaw exists in the importExcel handler of the SysCategoryController. This issue allows any authenticated user, including those with low privileges, to upload specially crafted Exce...

CVE-2026-108645: Missing Authorization

JeecgBoot through 3.9.5 contains a missing authorization vulnerability in SysCategoryController that allows any authenticated user to edit category dictionary nodes via /sys/category/edit. Low-privileged attackers can send POST or PUT requests supplying a node id to rename, recode, or move...

PT-2026-109905

Name of the Vulnerable Software and Affected Versions JeecgBoot versions prior to 3.9.6 Description An authorization flaw exists in the delete handler of the SysCategoryController. This issue allows any authenticated user to delete category dictionary nodes. Attackers with low privileges can...

PT-2026-109904

Name of the Vulnerable Software and Affected Versions JeecgBoot versions prior to 3.9.6 Description Low-privileged authenticated users can delete category dictionary entries due to missing authorization. Attackers can retrieve node identifiers from the unguarded rootList and childList endpoints a...

PT-2026-109906

Name of the Vulnerable Software and Affected Versions JeecgBoot versions prior to 3.9.6 Description An authorization flaw exists in the SysCategoryController that allows authenticated users to modify category dictionary nodes. By sending POST or PUT requests to the '/sys/category/edit' endpoint a...

DEBIAN-CVE-2026-108063

A flaw was found in libhangul. When parsing Hanja dictionary files, the library fails to verify that an entry contains a valid value alongside its key. By providing a specially crafted dictionary file to an application that queries it, an attacker can trigger an unexpected application crash,...

CVE-2026-108063

A flaw was found in libhangul. When parsing Hanja dictionary files, the library fails to verify that an entry contains a valid value alongside its key. By providing a specially crafted dictionary file to an application that queries it, an attacker can trigger an unexpected application crash,...

CVE-2026-108063

A flaw was found in libhangul. When parsing Hanja dictionary files, the library fails to verify that an entry contains a valid value alongside its key. By providing a specially crafted dictionary file to an application that queries it, an attacker can trigger an unexpected application crash,...

UBUNTU-CVE-2026-108063

A flaw was found in libhangul. When parsing Hanja dictionary files, the library fails to verify that an entry contains a valid value alongside its key. By providing a specially crafted dictionary file to an application that queries it, an attacker can trigger an unexpected application crash,...

CVE-2026-108063 Libhangul: null pointer dereference in hanja_new() when looking up a malformed hanja dictionary entry

A flaw was found in libhangul. When parsing Hanja dictionary files, the library fails to verify that an entry contains a valid value alongside its key. By providing a specially crafted dictionary file to an application that queries it, an attacker can trigger an unexpected application crash,...

EUVD-2026-95776

A flaw was found in libhangul. When parsing Hanja dictionary files, the library fails to verify that an entry contains a valid value alongside its key. By providing a specially crafted dictionary file to an application that queries it, an attacker can trigger an unexpected application crash,...

CVE-2026-108063

A null pointer dereference vulnerability exists in libhangul within the hanja_new() function. The flaw occurs because the library fails to verify that a Hanja dictionary entry contains a valid value alongside its key when parsing files. An attacker can provide a specially crafted dictionary file ...

CVE-2026-108063

A flaw was found in libhangul. When parsing Hanja dictionary files, the library fails to verify that an entry contains a valid value alongside its key. By providing a specially crafted dictionary file to an application that queries it, an attacker can trigger an unexpected application crash,...

CVE-2026-108063

A flaw was found in libhangul. When parsing Hanja dictionary files, the library fails to verify that an entry contains a valid value alongside its key. By providing a specially crafted dictionary file to an application that queries it, an attacker can trigger an unexpected application crash,...

Use-after-free

The zstd-jni library is vulnerable to a use-after-free. The vulnerability is due to improper memory management during dictionary loading, which allows a remote attacker to potentially exploit the freed memory and compromise application stability or security...

CVE-2026-108063: NULL Pointer Dereference

A flaw was found in libhangul. When parsing Hanja dictionary files, the library fails to verify that an entry contains a valid value alongside its key. By providing a specially crafted dictionary file to an application that queries it, an attacker can trigger an unexpected application crash,...

PT-2026-108910

A flaw was found in libhangul. When parsing Hanja dictionary files, the library fails to verify that an entry contains a valid value alongside its key. By providing a specially crafted dictionary file to an application that queries it, an attacker can trigger an unexpected application crash,...

Use After Free

zstd-jni is vulnerable to Use-After-Free. The vulnerability is due to streams and contexts releasing a dictionary's shared lock after the load operation while retaining references to the dictionary, which allows an attacker to close the dictionary and cause subsequent operations to access freed...