CVE-2026-26736

CWE-787 — Out-of-bounds WriteCWE-121 — Stack-based Buffer Overflow3 documents3 sources
Severity
8.8HIGH
EPSS
0.2%
top 58.89%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Totolink A3002ru Firmware
Timeline
PublishedFeb 17

Description

TOTOLINK A3002RU_V3 V3.0.0-B20220304.1804 was discovered to contain a stack-based buffer overflow via the static_ipv6 parameter in the formIpv6Setup function.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages1 packages

▶NVDtotolink/a3002ru_firmware3.0.0-b20220304.1804

🔴Vulnerability Details

2
CVEList
CVE-2026-26736: TOTOLINK A3002RU_V3 V3↗2026-02-17
▶
GHSA
GHSA-5jg4-px58-ghq6: TOTOLINK A3002RU_V3 V3↗2026-02-17
▶
CVE-2026-26736 (HIGH CVSS 8.8) | TOTOLINK A3002RU_V3 V3.0.0-B2022030 | cvebase.io