CVE-2026-7426

The CVE-2026-7426 entry concerns the IPv6 Router Advertisement handling in FreeRTOS-Plus-TCP. Insufficient validation of the prefix length field in Router Advertisement processing allows memory corruption (heap buffer overflow) on the affected stack when processing RA messages. Affected versions ...

CVE-2026-7426 Out-of-Bounds Write via Unsanitized Prefix Length in Router Advertisement Processing in FreeRTOS-Plus-TCP

Insufficient validation of the prefix length field in IPv6 Router Advertisement processing in FreeRTOS-Plus-TCP before V4.2.6 and V4.4.1 allows an adjacent network actor to cause memory corruption by sending a crafted Router Advertisement with a prefix length value exceeding the maximum valid...

CVE-2026-7425 Out-of-Bounds Read in Router Advertisement Option Parser in FreeRTOS-Plus-TCP

Insufficient option length validation in the IPv6 Router Advertisement parser in FreeRTOS-Plus-TCP before V4.2.6 and V4.4.1 allows an adjacent network actor to cause a denial of service device crash by sending a crafted Router Advertisement with a truncated PREFIXINFORMATION option that is smalle...

CVE-2026-7425 Out-of-Bounds Read in Router Advertisement Option Parser in FreeRTOS-Plus-TCP

Insufficient option length validation in the IPv6 Router Advertisement parser in FreeRTOS-Plus-TCP before V4.2.6 and V4.4.1 allows an adjacent network actor to cause a denial of service device crash by sending a crafted Router Advertisement with a truncated PREFIXINFORMATION option that is smalle...

CVE-2026-7425

The CVE-2026-7425 issue affects FreeRTOS-Plus-TCP’s IPv6 Router Advertisement parser. In versions prior to V4.2.6 and V4.4.1, insufficient option length validation allows a crafted Router Advertisement with a truncated PREFIX_INFORMATION option to cause a device crash (DoS). The vulnerability is ...

CVE-2026-7425 Out-of-Bounds Read in Router Advertisement Option Parser in FreeRTOS-Plus-TCP

Insufficient option length validation in the IPv6 Router Advertisement parser in FreeRTOS-Plus-TCP before V4.2.6 and V4.4.1 allows an adjacent network actor to cause a denial of service device crash by sending a crafted Router Advertisement with a truncated PREFIXINFORMATION option that is smalle...

EUVD-2026-26283

Insufficient option length validation in the IPv6 Router Advertisement parser in FreeRTOS-Plus-TCP before V4.2.6 and V4.4.1 allows an adjacent network actor to cause a denial of service device crash by sending a crafted Router Advertisement with a truncated PREFIXINFORMATION option that is smalle...

ai.ancf.lmos-router:lmos-router-llm-in-spring-cloud-gateway-demo (>=0.2.0, <=0.28.0), ai.ancf.lmos:arc-graphql-spring-boot-starter (>=0.1.1, <=0.112.0) +1743 more potentially affected by CVE-2026-22740 via org.springframework:spring-webflux (>=6.1.0, <=6.1.21)

org.springframework:spring-webflux MAVEN version =6.1.0, =0.2.0, =0.1.1, =0.1.1, =0.0.4, =0.1.0, =0.6.0, =0.6.0, =0.5.0, =1.2.0, =1.1.0, =1.3.0 and more Source cves: CVE-2026-22740 Source advisory: GHSA-5843-P793-GHMM...

ai.ancf.lmos-router:lmos-router-llm-in-spring-cloud-gateway-demo (>=0.2.0, <=0.28.0), ai.ancf.lmos:arc-graphql-spring-boot-starter (>=0.1.1, <=0.112.0) +1743 more potentially affected by CVE-2026-22741 via org.springframework:spring-webflux (>=6.1.0, <=6.1.21)

org.springframework:spring-webflux MAVEN version =6.1.0, =0.2.0, =0.1.1, =0.1.1, =0.0.4, =0.1.0, =0.6.0, =0.6.0, =0.5.0, =1.2.0, =1.1.0, =1.3.0 and more Source cves: CVE-2026-22741 Source advisory: OSV:GHSA-WG35-8JPF-2XV3...

TOTOLINK N200RE command injection vulnerability

The TOTOLINK N200RE is a router produced by TOTOLINK, a Chinese electronics company. The TOTOLINK N200RE V5 version has a command injection vulnerability, which stems from the use of command injections in the formMapDelDevice function, particularly with the macstr and bandstr parameters...

TOTOLINK A8000RU operating system command injection vulnerability (CNVD-2026-32575)

TOTOLINK A8000RU is a wireless router produced by China Jiying Electronics. The TOTOLINK A8000RU has a vulnerability related to operating system command injection. This vulnerability stems from the improper handling of user input in the User parameter of the setVpnAccountCfg function in the...

CVE-2026-7425: Out-of-bounds Read

Insufficient option length validation in the IPv6 Router Advertisement parser in FreeRTOS-Plus-TCP before V4.2.6 and V4.4.1 allows an adjacent network actor to cause a denial of service device crash by sending a crafted Router Advertisement with a truncated PREFIXINFORMATION option that is smalle...

CVE-2026-7426: Out-of-bounds Write

Insufficient validation of the prefix length field in IPv6 Router Advertisement processing in FreeRTOS-Plus-TCP before V4.2.6 and V4.4.1 allows an adjacent network actor to cause memory corruption by sending a crafted Router Advertisement with a prefix length value exceeding the maximum valid...

FreeRTOS-Plus-TCP buffer error vulnerability

FreeRTOS-Plus-TCP is an extensible, open-source TCP/IP stack designed for use with FreeRTOS. Versions prior to V4.2.6 and V4.4.1 of FreeRTOS-Plus-TCP contained a buffer error vulnerability. This vulnerability stemmed from insufficient validation of the prefix length field during IPv6 router...

PT-2026-35979

Insufficient option length validation in the IPv6 Router Advertisement parser in FreeRTOS-Plus-TCP before V4.2.6 and V4.4.1 allows an adjacent network actor to cause a denial of service device crash by sending a crafted Router Advertisement with a truncated PREFIX INFORMATION option that is small...

TOTOLINK A8000RU operating system command injection vulnerability (CNVD-2026-32555)

TOTOLINK A8000RU is a wireless router produced by China Jiying Electronics. The TOTOLINK A8000RU has a vulnerability related to operating system command injection. This vulnerability stems from the failure of the setWiFiBasicCfg function in the /cgi-bin/cstecgi.cgi file to properly validate the...

formQuickIndex() function in the Code Execution

The vulnerability of the formQuickIndex function in the httpd daemon of the Tenda F456 microprogramming router lies in the issue of the operation going beyond the buffer in memory when processing the mitlinktype parameter. Exploiting this vulnerability allows a remote attacker to execute arbitrar...

Tenda F456 httpd fromNatlimitof Heap Buffer Overflow DoS

The vulnerability of the fromNatlimitof function in the httpd daemon of the Tenda F456 microprogramming router lies in the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability allows a remote attacker to cause service failures or execute arbitrary code by...

FreeRTOS-Plus-TCP buffer error vulnerability

FreeRTOS-Plus-TCP is an extensible, open-source TCP/IP stack designed for use with FreeRTOS. Versions prior to V4.2.6 and V4.4.1 of FreeRTOS-Plus-TCP contained a buffer error vulnerability. This vulnerability stemmed from insufficient option length validation in the IPv6 router advertisement...

CVE-2026-7288 D-Link DIR-825M formVpnConfigSetup sub_4151FC buffer overflow

A vulnerability has been found in D-Link DIR-825M 1.1.12. This vulnerability affects the function sub4151FC of the file /boafrm/formVpnConfigSetup. The manipulation of the argument submit-url leads to buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed t...