HomeCVE Intelligence › CVE-2026-45813
CVSS 9.8 CRITICAL Vulnerability

CVE-2026-45813: Apache NimBLE: Incorrect data validation in BASS add/modify source operation

Posted by Szymon Janc on Jul 24 Severity: important Affected versions: Apache NimBLE through 1.9.0 Description: Out-of-bounds Write, Integer Underflow (Wrap or Wraparound) vulnerability in Apache NimBLE BASS service. Im…

9.8CVSS Score
CRITICALSeverity
NOCISA KEV
VulnerabilityImpact Type

📋 Vulnerability Details

CVE IDCVE-2026-45813
VendorUnknown Vendor
Affected ProductUnknown Product
Vulnerability TypeVulnerability
CVSS Score9.8 (CRITICAL)
Actively Exploited❌ No known exploitation
Patch StatusPending Vendor Disclosure
Reported ByCYBERDUDEBIVASH SENTINEL APEX Intelligence (via sentinel_apex)

🔬 Technical Analysis

Posted by Szymon Janc on Jul 24 Severity: important

Affected versions:

• Apache NimBLE through 1.9.0

Description:

Out-of-bounds Write, Integer Underflow (Wrap or Wraparound) vulnerability in Apache NimBLE BASS service. Improper validation when parsing BASS service "A... [Full analysis available on Pro]

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