Public proof of conceptFix available

CVE-2024-0039

A public proof of concept exists; no exploitation attested.

Published2024-03-11
WeaknessCWE-787

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

In attp_build_value_cmd of att_protocol.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

Timeline

dates in UTC

2024-03-1117:15CVE publishedNVD
2026-10-2319:23First public proof of conceptPoC-in-GitHub

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2024-0039?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2024-0039?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD · CISA-ADP

Google android

Branch	Affected	Fixed in	Source
12.0	= 12.0	no fix published	NVD · CISA-ADP
12.1	= 12.1	no fix published	NVD
13.0	= 13.0	no fix published	NVD · CISA-ADP
14.0	= 14.0	no fix published	NVD · CISA-ADP
12.x	= 12l	no fix published	CISA-ADP

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Advisories and patches

android.googlesource.comPatch
android.googlesource.comPatch
android.googlesource.comPatch
source.android.comPatch · Vendor Advisory

Detection

read 2026-10-23 19:23 UTC

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: 1 repository, unverified41yn14/CVE-2024-0039-Exploit

Sources

CISA-ADPSSVC decisionnone2024-03-11
OpenCVESSVC decisionnone—
CISA-ADPCVSS 3.19.82024-07-26
NVDCVSS 3.19.8read 2026-10-23
CISA-ADPweakness (CWE)CWE-7872024-07-26
NVDweakness (CWE)CWE-787read 2026-10-23
FIRST EPSSEPSS score1.5 %2026-10-23
PoC-in-GitHubproof of concept1read 2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: 2024-03-11
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2024-0039?

Is CVE-2024-0039 actively exploited?

Active exploitation of CVE-2024-0039 has not been confirmed. Its EPSS score was 1.5% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2024-0039?

CVE-2024-0039 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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