CVE-2026-84267

CVE-2026-84267 is an uninitialized heap memory disclosure in the SFTP backend of gvfs (GNOME Virtual File System). The root cause is in the read_string() function, which allocates a buffer without verifying it is fully populated. A malicious SFTP server can send a short FXP_HANDLE reply, causing ...

Heap overflow

An issue was discovered in PSPP 1.6.2. There is a heap-based buffer overflow at the function readstring in utilities/pspp-dump-sav.c, which allows attackers to cause a denial of service application crash or possibly have unspecified other impact...

Integer overflow

Integer overflow in the readstring function in libsvnrasvn/marshal.c in Apache Subversion 1.9.x before 1.9.3 allows remote attackers to execute arbitrary code via an svn:// protocol string, which triggers a heap-based buffer overflow and an out-of-bounds read...