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CVE-2026-29612 OpenClaw < 2026.2.14 - Denial of Service via Large Base64 Media File Decoding

🗓️ 05 Mar 2026 22:00:10Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 52 Views

OpenClaw before 2026.2.14 decodes base64 media into buffers, bypassing limits, causing memory exhaustion and denial of service.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-29612
5 Mar 202622:00
–attackerkb
bdu_fstec
BDU FSTEC
OpenClaw Unlimited Resource Distribution DoS
4 May 202600:00
–bdu_fstec
circl
Circl
CVE-2026-29612
6 Mar 202602:48
–circl
cnnvd
CNNVD
OpenClaw security vulnerabilities
5 Mar 202600:00
–cnnvd
cnvd
CNVD
OpenClaw Denial of Service Vulnerability (CNVD-2026-13552)
12 Mar 202600:00
–cnvd
cve
CVE
CVE-2026-29612
5 Mar 202622:00
–cve
euvd
EUVD
EUVD-2026-9936
5 Mar 202622:00
–euvd
github
Github Security Blog
OpenClaw: denial of service through large base64 media files allocating large buffers before limit checks
18 Feb 202600:52
–github
mend
Mend
CVE-2026-29612
5 Mar 202622:00
–mend
nvd
NVD
CVE-2026-29612
5 Mar 202622:16
–nvd
Rows per page
[
  {
    "defaultStatus": "unaffected",
    "product": "OpenClaw",
    "vendor": "OpenClaw",
    "versions": [
      {
        "version": "0",
        "lessThan": "2026.2.14",
        "status": "affected",
        "versionType": "custom"
      }
    ],
    "packageURL": "pkg:npm/openclaw"
  }
]

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05 Mar 2026 22:28Current
CVSS 3.15.5
CVSS 46.8
EPSS0.00312
SSVC
52