CVE-2024-34635

Memory disclosure via textbox parser boundary failure

Published Aug 7, 2024 · Updated Aug 7, 2024

Out-of-bounds read in Samsung Notes before 4.4.21.62 allows local users to read unauthorized memory while parsing a textbox object. The textbox-object parser reads beyond its intended buffer because it does not enforce a proper boundary check. Local access to the affected app is required, and the documented impact is limited to memory disclosure.

CVSS severity4.0
Medium
EPSS probability0.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds read in Samsung Notes before 4.4.21.62 allows local users to read unauthorized memory while parsing a textbox object. The textbox-object parser reads beyond its intended buffer because it does not enforce a proper boundary check. Local access to the affected app is required, and the documented impact is limited to memory disclosure.

The record

CVE
CVE-2024-34635
Published
Aug 7, 2024
Updated
Aug 7, 2024
Vendor
Samsung Electronics Co., Ltd.
Product
Samsung Notes
Classifications
CWE-125
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 7, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 7, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Samsung Electronics Co., Ltd. · Samsung NotesAffected versions are unavailable in this record.

Published CVSS scores

4.0Samsung MobileCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
3.3NIST National Vulnerability DatabaseCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-125Out-of-bounds Read

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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