CVE-2026-29612 affects OpenClaw versions prior to 2026.2.14, where a flaw in handling base64-encoded media inputs allows for excessive memory allocation. Attackers can exploit this by providing oversized base64 payloads, leading to memory pressure and denial of service. The vulnerability has a CVSS score of 5.5 (MEDIUM), indicating a low attack complexity and requiring local access, with the primary impact being high availability loss. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 0, < 2026.2.14CPE match | cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:* | ||
< 2026.2.14CPE matchmatch criteria | cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.