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CVE-2026-58704

INDEX BUILT · 2026-09-20

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In Cellular Modem, there is a possible permission bypass due to a logic error in the code

CVE-2026-587043 of 4 sources documented this
48

rank 48 = 40 + 0 + 0 + 0 + 8

rank@v1 · this cycle

Someone is already using it

CISA KEV catalog · public proof-of-concept · FIRST EPSS

EPSS 0.00207 · CISA KEV listed  ·  without this subject the record ranks 8

What it costs you if it fires

NVD CVSS base score, then the CNA's own

no CVSS held by anyone  ·  without this subject the record ranks 48

It is getting worse, not staying still

FIRST EPSS series, rescorings and bad loads removed

no persisting rise in 365 days  ·  without this subject the record ranks 48

How much of the world it touches

NVD CPE configurations

0 products in the CPE ranges  ·  without this subject the record ranks 48

Someone else already set the date

CISA KEV remediation due date

CISA remediation date held  ·  without this subject the record ranks 40

Hindsight · the state

0.00207EPSSKEV · LISTED
Severitynot scored
Harmnot stated
Exploitationin the wild · KEVreceipt
Defenseno fix version held
Movementrisenreceipt
RISING10Risen from 0.00112 to 0.00207 across 2 observations. arc-rules@v1

Foresight · where to check next

No weakness class or product neighbourhood is held for this record, so this index cannot name anywhere to check next. That is an absence in the record, not a finding about the software.

Color is a claim, not decoration:the hostile worldthe defenseno signal

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Harm, if it fires from the vector and the weakness

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ReachNo CVSS vector in held sources, so no reach or impact can be stated.
Weakness classCWE-285 Improper Authorization; CWE-693 Protection Mechanism Failurereceipt
Published consequencesCWE-285: Confidentiality: Read Application Data, Read Files or Directories; Integrity: Modify Application Data, Modify Files or Directories…[email protected]
Ransomware campaign useUnknown to CISAreceipt

CISA KEV & Federal Remediation Deadline from the record and CISA

The fix, and how long it's been waiting.

Fixed inNo fix version in held sources, as the index stood on 17 Sep 2026.
Patch available sinceNo dated patch-availability record in held sources. The index holds reference URLs without dates and only the current revision of the CVE record, so the day a fix first existed cannot be derived. Only the versions it landed in.
CISA remediation statusoverdue since 2026-09-19receipt
CISA forensic triageRequired before remediation. BOD 26-04 directs that forensic triage data be collected before this is fixed, because applying the fix destroys the evidence of whether it was already used against you.receipt
CISA required actionApply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see…receipt
Show full CISA required action

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

Published to CISA KEV1 dayderived

Exploit Status & Known PoCs a ladder, not a score

Current rung: Exploited in the wild · CISA KEV listed, 2026-09-16.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published
  • RUNG 3Exploited in the wild · CISA KEV listed2026-09-16receipt
  • RUNG 4Ransomware campaign use known

Authority who says so

Exploit probability0.00207 · top 89% of all CVEsreceipt
Assigned byGoogle_Devicesreceipt
Recorded changes13 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Affected productGoogle Androidreceipt

A rung lights from a row in the index, never from an assessment. "Held sources" is the true scope of the claim: this index reads the CVE record, NVD, CISA KEV, FIRST's EPSS and public proof-of-concept repositories, and it does not observe attacks.

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What it is stated by the CNA

In Cellular Modem, there is a possible permission bypass due to a logic error in the code. This could lead to remote (proximal/adjacent) escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. receipt

NVD's analysis a second authority

weakness
CWE-285; CWE-693
also scored by
8.8 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

check it yourself source.android.com receipt

Dated events

2026-09-16Added to CISA KEV2026-09-19CISA remediation due

Movement the material steps

16 Sep 20260.00112
17 Sep 20260.00207
Show all 2 observations
16 Sep 20260.00112
17 Sep 20260.00207

2 observations held. A highlighted step crossed a promotion threshold. A step marked with a scoring model moved because the instrument was replaced, not because the vulnerability changed. receipt

The full biography

EPSS 0.00207Published2026-09-15CISA KEV2026-09-16Index as of2026-09-17

Listed by CISA one day after it published and the record had been public for 2 days when this index was last written.

Published 2026-09-15 receipt · CISA KEV 2026-09-16 receipt · Index as of 2026-09-17 derived

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