CWE-191: CWE-191
Yearly Trend
Top Affected Vendors
All CWE-191 CVEs (121)
Adobe Animate versions 23.0.8, 24.0.5 and earlier contain an integer underflow vulnerability that could allow arbitrary code execution when a user ope...
Dec 10, 2024Adobe Animate versions 23.0.8, 24.0.5 and earlier contain an integer underflow vulnerability that could allow arbitrary code execution when a user ope...
Dec 10, 2024This vulnerability allows remote attackers to execute arbitrary code on systems running vulnerable versions of 7-Zip when processing malicious Zstanda...
Nov 22, 2024A buffer overflow vulnerability in the Linux kernel's s5p-jpeg media driver allows local attackers to cause memory corruption. This affects systems us...
Nov 19, 2024Adobe Framemaker versions 2020.6, 2022.4 and earlier contain an integer underflow vulnerability that could allow arbitrary code execution when a user ...
Oct 9, 2024This CVE-2024-46759 is an integer underflow vulnerability in the Linux kernel's adc128d818 hardware monitoring driver. When users write large negative...
Sep 18, 2024Adobe Illustrator versions 28.6, 27.9.5 and earlier contain an integer underflow vulnerability that could allow arbitrary code execution when a user o...
Sep 13, 2024This vulnerability allows an authenticated attacker to elevate privileges on Windows systems by exploiting the Workstation Service. It affects Windows...
Jul 9, 2024This CVE describes a vulnerability in the Linux kernel's AMD display driver where missing ODM (Output Data Mux) calculations during pipe split policy ...
Apr 17, 2024This vulnerability in 7-Zip's PPMd7 compression module allows attackers to craft malicious 7Z archives that trigger an integer underflow, leading to i...
Nov 3, 2023This vulnerability in Visual Studio allows attackers to execute arbitrary code on a victim's system by tricking them into opening a specially crafted ...
Sep 12, 2023This CVE describes an integer underflow/wraparound vulnerability in Adobe Acrobat Reader that could allow arbitrary code execution when a user opens a...
Apr 12, 2023This Windows kernel vulnerability allows local attackers to escalate privileges from a lower-privileged account to SYSTEM-level access. It affects Win...
Apr 11, 2023CVE-2023-28272 is a Windows kernel elevation of privilege vulnerability that allows authenticated attackers to execute arbitrary code with SYSTEM priv...
Apr 11, 2023CVE-2023-21815 is a remote code execution vulnerability in Visual Studio that allows attackers to execute arbitrary code on affected systems. This aff...
Feb 14, 2023CVE-2022-22715 is a Windows Named Pipe File System elevation of privilege vulnerability that allows authenticated attackers to gain SYSTEM-level privi...
Feb 9, 2022CVE-2021-31956 is a Windows NTFS elevation of privilege vulnerability that allows authenticated attackers to gain SYSTEM-level privileges on affected ...
Jun 8, 2021CVE-2021-3472 is an integer underflow vulnerability in xorg-x11-server that allows local attackers to escalate privileges on affected systems. This fl...
Apr 26, 2021CVE-2021-27486 is an integer underflow vulnerability in FATEK Automation WinProladder PLC programming software that can lead to out-of-bounds writes a...
Apr 12, 2021An integer underflow vulnerability in gpsd's NAVCOM packet parser causes a denial of service condition. When processing malicious packets, the parser ...
Jan 2, 2026Two vulnerabilities in cbor2's C extension allow remote attackers to cause denial of service through process crashes or memory exhaustion. Attackers c...
Nov 18, 2025IBM Informix Dynamic Server contains an integer underflow vulnerability when processing network packets, allowing remote attackers to cause denial of ...
Jun 28, 2025An integer underflow vulnerability in libsoup's soup_multipart_new_from_message() function allows specially crafted multipart messages to cause memory...
May 19, 2025This vulnerability in Eclipse ThreadX NetX Duo's HTTP server allows attackers to cause integer underflow and denial of service by sending specially cr...
Apr 6, 2025An integer underflow vulnerability in NetX HTTP server functionality of Eclipse ThreadX NetX Duo allows attackers to cause denial of service by sendin...
Feb 21, 2025An integer underflow vulnerability in NetX HTTP server functionality of Eclipse ThreadX NetX Duo allows attackers to cause denial of service by sendin...
Feb 21, 2025This vulnerability in Windows MapUrlToZone function allows attackers to cause denial of service by crashing affected systems. It affects Windows syste...
Jan 14, 2025An integer underflow vulnerability in FORT RPKI validator versions 1.6.3 and 1.6.4 allows a malicious RPKI repository to cause a denial of service by ...
Dec 22, 2024This CVE describes an integer underflow vulnerability in GStreamer's qtdemux component that can lead to out-of-bounds memory reads. Attackers could ex...
Dec 12, 2024An integer underflow vulnerability in Renesas ARM Trusted Firmware's image range check calculations could allow attackers to bypass address restrictio...
Jun 24, 2024This vulnerability in the DHCP Server service allows an attacker to send specially crafted packets that cause a denial of service (DoS) condition. The...
Jun 11, 2024CVE-2023-47360 is an integer underflow vulnerability in VLC media player's MMS protocol handler that can cause incorrect packet length calculations. T...
Nov 7, 2023An integer underflow vulnerability in SoftEther VPN's vpnserver OvsProcessData functionality allows attackers to cause denial of service by sending sp...
Oct 12, 2023This vulnerability in libjxl (JPEG XL library) allows an integer underflow during patch dictionary decoding, which can cause denial of service through...
Jun 16, 2023A remotely exploitable integer underflow vulnerability in MaraDNS allows attackers to cause Denial of Service by sending specially crafted DNS packets...
May 9, 2023This vulnerability in Windows Network File System (NFS) allows an attacker to read sensitive information from memory that should be protected. It affe...
Apr 11, 2023This CVE describes an integer underflow vulnerability in Huawei smartphones' Samgr component, which could allow an attacker to cause a denial-of-servi...
Aug 2, 2021This vulnerability allows unauthenticated attackers to send specially crafted packets to Weidmueller Industrial WLAN devices, causing an integer under...
Jun 25, 2021CVE-2021-37706 is an integer underflow vulnerability in PJSIP's STUN message processing that allows remote code execution. Attackers on the same netwo...
Dec 22, 2021This vulnerability in Microsoft Message Queuing (MSMQ) allows remote attackers to execute arbitrary code on affected systems by sending specially craf...
Apr 9, 2024This CVE addresses an integer underflow vulnerability in the Linux kernel's remoteproc subsystem. If exploited, it could allow local attackers to caus...
Feb 26, 2025This vulnerability in the gnark zk-SNARK library allows for multiple valid bit decompositions of certain in-circuit values due to field overflow. This...
Oct 9, 2023This vulnerability allows attackers to execute arbitrary code or cause denial of service by tricking users into opening a malicious .lxt2 file in GTKW...
Jan 8, 2024A vulnerability in Yokogawa's Vnet/IP Interface Package allows remote attackers to cause denial of service by sending maliciously crafted packets, whi...
Feb 13, 2026This vulnerability allows information disclosure when parsing sub-IE length during new IE generation in Qualcomm components. It affects devices using ...
Jul 1, 2024This vulnerability in Windows Hyper-V allows an authenticated attacker on a guest virtual machine to cause a denial of service condition on the host s...
May 14, 2024This vulnerability in ESP-IDF's WPS Enrollee implementation allows integer underflow when processing malformed EAP-WSC packets with truncated payloads...
Feb 4, 2026This CVE describes an integer underflow vulnerability in the MediaTek MT7601U WiFi driver in the Linux kernel. An attacker could manipulate network pa...
Oct 7, 2025A vulnerability in the Linux kernel's i2c driver for Realtek RTL9300 chips allows improper handling of zero-length data transfers. This can cause unin...
Oct 1, 2025This CVE-2023-53226 is an out-of-bounds (OOB) and integer underflow vulnerability in the mwifiex WiFi driver in the Linux kernel. It allows attackers ...
Sep 15, 2025About CWE-191 (CWE-191)
Our database tracks 121 CVEs classified as CWE-191, with 19 rated critical and 74 rated high severity. The average CVSS score for CWE-191 vulnerabilities is 7.6.
External reference: View CWE-191 on MITRE CWE →
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