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).

3,544 vulnerabilities with CWE-121
CVE-2026-32925 HIGH
Fuji Electric Co., Ltd. / Hakko Electronics Co., Ltd. V-sft < 6.2.10.0 and prior - Buffer Overflow
CVSS 7.8
CVE-2026-25833 HIGH
Mbed TLS 3.5.0-3.6.5 - Buffer Overflow
CVSS 7.5
CVE-2026-34555 MEDIUM
iccDEV: SBO in CIccTagFixedNum::GetValues()
CVSS 6.2
CVE-2026-5214 HIGH
D-Link DNS-1550-04 account_mgr.cgi cgi_addgroup_get_group_quota_minsize stack-based overflow
CVSS 8.8
CVE-2026-34542 MEDIUM
iccDEV: SBO in CIccCalculatorFunc::Apply()
CVSS 6.2
CVE-2026-5213 HIGH
D-Link DNS-1550-04 account_mgr.cgi cgi_adduser_to_session stack-based overflow
CVSS 8.8
CVE-2026-5212 HIGH
D-Link DNS-1550-04 webdav_mgr.cgi Webdav_Upload_File stack-based overflow
CVSS 8.8
CVE-2026-5211 HIGH
D-Link DNS-1550-04 app_mgr.cgi UPnP_AV_Server_Path_Del stack-based overflow
CVSS 8.8
CVE-2026-5204 HIGH
Tenda CH22 Parameter webtypelibrary formWebTypeLibrary stack-based overflow
CVSS 8.8
CVE-2026-5156 HIGH
Tenda CH22 Parameter QuickIndex formQuickIndex stack-based overflow
CVSS 8.8
CVE-2026-5155 HIGH
Tenda CH22 Parameter AdvSetWan fromAdvSetWan stack-based overflow
CVSS 8.8
CVE-2026-5154 HIGH
Tenda CH22 Parameter setcfm fromSetCfm stack-based overflow
CVSS 8.8
CVE-2026-5152 HIGH
Tenda CH22 createFileName formCreateFileName stack-based overflow
CVSS 8.8
CVE-2026-5046 HIGH
Tenda FH1201 Parameter WrlExtraSet formWrlExtraSet stack-based overflow
CVSS 8.8
CVE-2026-5045 HIGH
Tenda FH1201 Parameter WrlclientSet stack-based overflow
CVSS 8.8
CVE-2026-5044 HIGH
Belkin F9K1122 Setting formSetSystemSettings stack-based overflow
CVSS 8.8
CVE-2026-5043 HIGH
Belkin F9K1122 Parameter formSetPassword stack-based overflow
CVSS 8.8
CVE-2026-5042 HIGH
Belkin F9K1122 Parameter formCrossBandSwitch stack-based overflow
CVSS 8.8
CVE-2026-5037 LOW
mxml mxmlIndexNew mxml-index.c index_sort stack-based overflow
CVSS 3.3
CVE-2026-5036 HIGH
Tenda 4G06 Endpoint DhcpListClient fromDhcpListClient stack-based overflow
CVSS 8.8
CVE-2026-5024 HIGH
D-Link DIR-513 formSetEmail stack-based overflow
CVSS 8.8
CVE-2026-5021 HIGH
Tenda F453 httpd PPTPUserSetting fromPPTPUserSetting stack-based overflow
CVSS 8.8
CVE-2026-5004 HIGH
Wavlink WL-WN579X3-C UPNP firewall.cgi sub_4019FC stack-based overflow
CVSS 8.8
CVE-2026-4975 HIGH
Tenda AC15 POST Request setcfm formSetCfm memory corruption
CVSS 8.8
CVE-2026-4974 HIGH
Tenda AC7 POST Request SetSysTimeCfg fromSetSysTime memory corruption
CVSS 8.8
Details
Vulnerabilities 3,544
Exploit Likelihood High
Links
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