CWE-121

High likelihood

Stack-based Buffer Overflow

Parent: CWE-788 - Access of Memory Location After End of Buffer

A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).

3,406 vulnerabilities with CWE-121
CVE-2026-26951 MEDIUM
Dell PowerProtect Data Domain Authenticated Stack-based Buffer Overflow
CVSS 6.7
CVE-2026-6643 CRITICAL
ASUSTOR ADM 4.1.0-4.3.3.RR42 and 5.0.0-5.1.2.REO1 - Authenticated Remote Code Execution via VPN Client Buffer Overflow
CVSS 9.9
CVE-2026-32955 HIGH
silex technology SD-330AC < 1.50 and AMC Manager < 5.1.0 - Stack-based Buffer Overflow via Redirect URL Processing
CVSS 8.8
CVE-2026-40489 HIGH
editorconfig-core-c has incomplete fix for CVE-2023-0341
CVE-2026-40170 HIGH
ngtcp2 <1.22.1 qlog Transport Parameters - Stack Buffer Overflow
CVSS 7.5
CVE-2026-6350 CRITICAL
Openfind｜MailGates/MailAudit - Stack-based Buffer Overflow
CVSS 9.8
CVE-2026-4682 HIGH
Certain HP DeskJet All In One (AIO) Devices – Potential Remote Code Execution & Potential Buffer Overflow
CVE-2026-30364 HIGH
CentSDR commit e40795 - Stack Overflow in Thread1
CVSS 7.5
CVE-2026-32203 HIGH
.NET and Visual Studio Denial of Service Vulnerability
CVSS 7.5
CVE-2026-32195 HIGH
Windows Kernel Elevation of Privilege Vulnerability
CVSS 7.0
CVE-2026-5713 MEDIUM
Out-of-bounds read/write during remote profiling and asyncio process introspection when connecting to malicious target
CVE-2026-6200 HIGH
Tenda F456 webtypelibrary formwebtypelibrary stack-based overflow
CVSS 8.8
CVE-2026-6199 HIGH
Tenda F456 qossetting fromqossetting stack-based overflow
CVSS 8.8
CVE-2026-6198 HIGH
Tenda F456 NatStaticSetting fromNatStaticSetting stack-based overflow
CVSS 8.8
CVE-2026-6197 HIGH
Tenda F456 AdvSetWrlsafeset formWrlsafeset stack-based overflow
CVSS 8.8
CVE-2026-6196 HIGH
Tenda F456 exeCommand fromexeCommand stack-based overflow
CVSS 8.8
CVE-2026-6194 HIGH
Totolink A3002MU HTTP Request formWlanSetup sub_410188 stack-based overflow
CVSS 8.8
CVE-2026-29628 MEDIUM
tinyobjloader - Stack-based Buffer Overflow via Crafted .mtl File
CVSS 6.2
CVE-2026-6168 HIGH
TOTOLINK A7000R cstecgi.cgi setWiFiEasyGuestCfg stack-based overflow
CVSS 8.8
CVE-2026-35553 MEDIUM
Dynabook Bluetooth ACPI Drivers - Stack-based Buffer Overflow via Registry Value Modification
CVSS 6.7
CVE-2026-6137 HIGH
Tenda F451 AdvSetWan fromAdvSetWan stack-based overflow
CVSS 8.8
CVE-2026-6136 HIGH
Tenda F451 L7Im frmL7ImForm stack-based overflow
CVSS 8.8
CVE-2026-6135 HIGH
Tenda F451 SetIpBind fromSetIpBind stack-based overflow
CVSS 8.8
CVE-2026-6134 HIGH
Tenda F451 qossetting fromqossetting stack-based overflow
CVSS 8.8
CVE-2026-6133 HIGH
Tenda F451 SafeUrlFilter fromSafeUrlFilter stack-based overflow
CVSS 8.8
Details
Vulnerabilities 3,406
Exploit Likelihood High
Links
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