CWE-170— Improper Null Termination
The product does not terminate or incorrectly terminates a string or array with a null character or equivalent terminator.— MITRE CWE catalog
65 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-170page 2 of 2
- CVE-2026-96850MEDIUMCVSS 5.5EG 5.52026-10-13
Use of uninitialized resource in Windows Modern Device Management (MDM) allows an authorized attacker to disclose information locally.
- CVE-2026-96860MEDIUMCVSS 5.5EG 5.52026-10-13
Out-of-bounds read in Windows USB Print Driver allows an authorized attacker to disclose information locally.
- CVE-2026-78506MEDIUMCVSS 5.5EG 5.52026-09-08
Improper null termination in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
- CVE-2026-32837MEDIUMCVSS 5.5EG 5.52026-03-17
miniaudio version 0.11.25 and earlier (fixed in commits 1df46ae and 1df46ae) contain a heap out-of-bounds read vulnerability in the WAV BEXT metadata parser that allows attackers to trigger memory access violations by processing crafted WA…
- CVE-2023-28263MEDIUMCVSS 5.5EG 5.52023-04-11
Visual Studio Information Disclosure Vulnerability
- CVE-2020-14323MEDIUMCVSS 5.5EG 5.52020-10-29
A null pointer dereference flaw was found in samba's Winbind service in versions before 4.11.15, before 4.12.9 and before 4.13.1. A local user could use this flaw to crash the winbind service causing denial of service.
- CVE-2026-34032MEDIUMCVSS 5.3EG 5.32026-05-04
Improper Null Termination, Out-of-bounds Read vulnerability in Apache HTTP Server. This issue affects Apache HTTP Server: through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue.
- CVE-2026-33948MEDIUMCVSS 5.3EG 5.32026-04-14
jq is a command-line JSON processor. Commits before 6374ae0bcdfe33a18eb0ae6db28493b1f34a0a5b contain a vulnerability where CLI input parsing allows validation bypass via embedded NUL bytes. When reading JSON from files or stdin, jq uses st…
- CVE-2025-61912MEDIUMCVSS 5.3EG 5.32025-10-10
python-ldap is a lightweight directory access protocol (LDAP) client API for Python. In versions prior to 3.4.5, ldap.dn.escape_dn_chars() escapes \x00 incorrectly by emitting a backslash followed by a literal NUL byte instead of the RFC-4…
- CVE-2024-31197MEDIUMCVSS 5.3EG 5.32024-09-18
Improper Null Termination vulnerability in Open Networking Foundation (ONF) libfluid (libfluid_msg module). This vulnerability is associated with program routine fluid_msg::of10::Port:unpack. This issue affects libfluid: 0.1.0.
- CVE-2020-7066MEDIUMCVSS 5.3EG 5.32020-04-01
In PHP versions 7.2.x below 7.2.29, 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while using get_headers() with user-supplied URL, if the URL contains zero (\0) character, the URL will be silently truncated at it. This may cause some software…
- CVE-2026-12386LOWCVSS 3.9EG 3.92026-07-05
Improper null termination vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus Pen allows Overflow Buffers. This issue affects Pardus Pen: from <=4.1.5 before 4.2.1.
- CVE-2026-114457LOWCVSS 3.7EG 3.72026-10-22
A flaw was found in mod_qos. An unauthenticated remote attacker could cause a Denial of Service (DoS) by sending a specially crafted JSON request when JSON body filtering is enabled. Due to improper string termination during the processing…
- CVE-2026-40334LOWCVSS 3.5EG 3.52026-04-18
libgphoto2 is a camera access and control library. In versions up to and including 2.5.33, a missing null terminator exists in ptp_unpack_Canon_FE() in camlibs/ptp2/ptp-pack.c (line 1377). The function copies a filename into a 13-byte buff…
- CVE-2026-23749LOWCVSS 2.9EG 2.92026-02-26
Golioth Firmware SDK version 0.19.1 prior to 0.22.0, fixed in commit 0e788217, contain an out-of-bounds read due to improper null termination of a blockwise transfer path. blockwise_transfer_init() accepts a path whose length equals CON…
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