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CVE-2024-47249

17
FAUCET Score

CVE-2024-47249 describes an Improper Validation of Array Index vulnerability in Apache NimBLE, affecting versions through 1.7.0. This flaw, stemming from a lack of input validation for HCI events, can lead to out-of-bounds memory corruption and system crashes. While the CVSS score is 5.0 (MEDIUM), its severity is considered low due to requiring a broken or bogus Bluetooth controller for exploitation. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.8.0CPE matchmatch criteria
cpe:2.3:a:apache:nimble:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.0MEDIUM

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Attack Vector
ADJACENT_NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
1.6
Impact Score
3.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.60%
Probability of exploitation in next 30 days
EPSS Percentile
45.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0060 is in the 92nd percentile among its peer group of 1,749 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.0 GitHub mentions.

Media 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.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

openwall.com / lists/oss-security/2024/11/26/3
Mailing ListVendor Advisory
github.com / apache/mynewt-nimble/commit/f39330866a85fa4de49246e9d21334bc8d14f0a1
Patch
lists.apache.org / thread/7ckxw6481dp68ons627pjcb27c75n0mq
Mailing ListVendor Advisory