Advisories · Weakness
CWE-158.
Every Advisory and CVE whose sources give the weakness CWE-158, newest first.
- CVSS 6.5 Medium
Mongoose: Heap OOB reads and null-byte bypass in mg_path_is_sane (util.c)
- cesanta mongoose
- Memory corruption
- CWE-158
- CVSS 8.7 High
WebPros cPanel: Improper neutralization of a NUL byte in cPanel allows remote attackers to read any mail…
- WebPros cPanel
- CWE-158
- CVSS 5.3 Medium
socket.getaddrinfo() accepts embedded null bytes in host and port
- Python Software Foundation CPython
- CWE-158
- CVSS 4.8 Medium
Botan: Python binding bcrypt APIs truncate passwords containing embedded NULs
- randombit botan
- CWE-158
- CVSS 7.6 High
Authentication bypass by spoofing in OpenVPN
- OpenVPN
- Authentication bypass
- CWE-158
- CVSS 7.8 High
Aegisub executes arbitrary code through automatically loaded Automation scripts
- TypesettingTools Aegisub
- CWE-158
- CWE-829
- CVSS 5.3 Medium
Apache log4net: NUL character truncates OutputDebugStringAppender records
- Apache Software Foundation Apache log4net
- CWE-158
- CVSS 5.3 Medium
Apache log4net: NUL character truncates EventLogAppender records
- Apache Software Foundation Apache log4net
- CWE-158
- CVSS 8.1 High
Path Traversal through Search Head Clustering in Splunk Enterprise
- Splunk Enterprise
- CWE-158
- CVSS 6.0 Medium
Electron: shell.openPath path validation bypass via embedded null byte
- CWE-20
- CWE-158
<39.8.6 || >=40.0.0-alpha.1, <40.9.0 || >=41.0.0-alpha.1, <41.1.1 || >=42.0.0-alpha.1, <42.0.0-beta.1 · fixed in 39.8.6, 40.9.0, 41.1.1, 42.0.0-beta.1
GHSA-5c9j-mhmv-5xgx · CVE-2026-70603 - CVSS 4.4 Medium
Envoy: Embedded NUL in TLS DNS SAN Truncation in the Default TLS Certificate Validator. (Auth Bypass)
- envoy
- CWE-158
- CVSS 4.4 Medium
jq: Embedded NUL in jq import paths causes local redaction-policy bypass and preserves sensitive fields in published artifacts
- jq
- CWE-20
- CWE-158
- CVSS 5.5 Medium
jq: Embedded NUL truncates top-level jq programs loaded with -f
- jq
- CWE-158
- CVSS 3.7 Low
mutt before 2.3.2 does not check for '\0' in url_pct_decode.
- mutt
- CWE-158
- CVSS 3.7 Low
mutt before 2.3.2 sometimes uses strfcpy instead of memcpy for the IMAP auth_cram MD5 digest.
- mutt
- CWE-158
- CVSS 6.5 Medium
An attachment spoofing issue in WhatsApp for Windows prior to v2.3000.1032164386.258709 could have allowed maliciously formatted documents with embedded NUL bytes in the filename to be shown in the a…
- Facebook WhatsApp Desktop for Windows
- CWE-158
- CVSS 8.7 High
free5GC UDM vulnerable to null byte injection in URL path parameters causing 500 Internal Server Error
- CWE-158
- CWE-248
<1.4.2 · fixed in 1.4.2
GHSA-p9hg-pq3q-v9gv · CVE-2026-33191 - CVSS 2.0 Low
Heap-buffer-over-read in _mongoc_http_send via strstr on non-null-terminated buffer
- MongoDB Inc MongoDB C Driver
- CWE-158
- CVSS 4.0 Medium
Out-of-bounds character read vulnerability in Bluetooth.
- Huawei HarmonyOS
- CWE-158
- CVSS 9.8 CriticalCritical · CVSS 9+
PhastPress <= 3.7 - Unauthenticated Arbitrary File Read via Null Byte Injection
- kiboit PhastPress
- CWE-158
- CVSS 8.9 High
Unauthenticated Arbitrary File Read via Null Byte Injection
- DB Electronica Telecomunicazioni S.p.A. Mozart FM Transmitter
- CWE-158
- CVSS 3.6 Low
OpenBSD OpenSSH: ssh in OpenSSH before 10.1 allows the '\0' character in an ssh:// URI…
- OpenBSD OpenSSH
- CWE-158
- CVSS 8.7 High
Denial of Service in CivetWeb
- CivetWeb
- CWE-158
- CVSS 9.5 CriticalCritical · CVSS 9+
BMC Control-M/Agent unescaped NULL byte in access control list checks
- BMC Control-M/Agent
- CWE-158
- CVSS 10.0 CriticalCritical · KEV, CVSS 9+, CVSS 7+ and EPSSKEV
wftpserver Wing FTP Server: In Wing FTP Server before 7.4.4. the user and admin web interfaces mishandle '\0' bytes…
- wftpserver Wing FTP Server
- CWE-158
- CVSS 7.3 High
Adding %00 and a fake extension to a jar: URL changed the interpretation of the contents
- Mozilla Firefox
- Mozilla Thunderbird
- CWE-158
- CVSS 6.8 Medium
Improper neutralization of null bytes may lead to buffer over-reads in MongoDB Server
- MongoDB Inc MongoDB Server
- CWE-158
- CVSS 3.3 Low
PHP-FPM logs from children may be altered
- PHP
- Other injection
- CWE-158
- CVSS 5.5 Medium
Xorg-x11-server: selinux unlabeled glx pbuffer
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 8
- CWE-158
- CVSS 8.8 High
Red Lion Crimson Improper Neutralization of Null Byte or NUL Character
- Red Lion Crimson
- CWE-158
- CVSS 2.3 Low
Dell BIOS versions contain an Improper Neutralization of Null Byte vulnerability.
- Dell CPG BIOS
- CWE-158
- CVSS 9.0 CriticalCritical · CVSS 9+
Cisco Expressway Series and Cisco TelePresence Video Communication Server Vulnerabilities
- Cisco TelePresence Video Communication Server (VCS) Expressway
- CWE-158
- CVSS 9.0 CriticalCritical · CVSS 9+
Cisco Expressway Series and Cisco TelePresence Video Communication Server Vulnerabilities
- Cisco TelePresence Video Communication Server (VCS) Expressway
- CWE-158
- CVSS 6.5 Medium
Improper neutralization of null byte leads to read overrun
- MongoDB Inc. MongoDB Server
- CWE-158
- CVSS 10.0 CriticalCritical · CVSS 9+
IMPROPER NEUTRALIZATION OF NULL BYTE OR NUL CHARACTER CWE-158
- Secomea GateManager all versions prior to 9.2c
- CWE-158
- CVSS 8.6 High
Dell Client Consumer and Commercial platforms: Select Dell Client Consumer and Commercial platforms include an issue that allows the…
- Dell Client Consumer and Commercial platforms
- CWE-158
- CVSS 8.8 HighCritical · KEV, CVSS 7+ and EPSSKEV
Unspecified vulnerability in the QuickTime Movie Parser Filter in quartz.dll in DirectShow in Microsoft DirectX 7.0 through 9.0c on Windows 2000 SP4, Windows XP SP2 and SP3, and Windows Server 2003 S…
- CWE-158