CVE-2024-9246

Information disclosure via Annotation buffer over-read

Published Nov 22, 2024 · Updated Nov 25, 2024

Out-of-bounds read in Foxit PDF Reader 2024.2.0.25138 allows remote attackers to disclose process memory through a crafted PDF. The Annotation-object parser fails to validate user-supplied data before reading past the end of an allocated buffer. Exploitation requires the target to visit a malicious page or open the file; the direct impact is memory disclosure, while code execution requires another flaw.

CVSS severity3.3
Low
EPSS probability0.49%
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 Foxit PDF Reader 2024.2.0.25138 allows remote attackers to disclose process memory through a crafted PDF. The Annotation-object parser fails to validate user-supplied data before reading past the end of an allocated buffer. Exploitation requires the target to visit a malicious page or open the file; the direct impact is memory disclosure, while code execution requires another flaw.

The record

CVE
CVE-2024-9246
Published
Nov 22, 2024
Updated
Nov 25, 2024
Vendor
Foxit Software
Product
Foxit PDF Reader
Classifications
CWE-125, T1203
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 22, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 25, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2024.2.0.25138

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Foxit Software · Foxit PDF Readerversion=2024.2.0.25138

Published CVSS scores

3.3Zero Day InitiativeCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
7.1NIST NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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
T1203Exploitation for Client Execution

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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