CVE-2024-42386

Use of Out-of-range Pointer Offset vulnerability in Cesanta Mongoose Web Server v7.14 allows an attacker to send an unexpected TLS packet and produce a segmentation fault on the application.

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CVSS v3.1

8.2 HIGH

EPSS

0.38%

probability of exploitation in 30 days

CISA KEV

Not listed

no confirmed exploitation reported

News coverage

sources referencing this CVE

EPSS Trend

Aug 16, 2026 → Sep 14, 2026

▲ 0.03pp

0.35% → 0.38% over 4 tracked changes

CVSS v3.1 Detail

Attack VectorNETWORK

Attack ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

ScopeUNCHANGED

ConfidentialityNONE

IntegrityLOW

AvailabilityHIGH

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

Connections

2 relationships

CWE-823

source

Timeline

disclosure → media coverage

Nov 18, 2024

Disclosure — published as a CVE record. · last revised by NVD Sep 8, 2026