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Unisoc VoLTE Video Call Exploit Chain Can Give Attackers Full Android Kernel Access

An exploit chain targeting Unisoc modems allows attackers to gain full Android kernel access via a single VoLTE video call.

By · Published August 20, 2026 at 04:47 UTC · Updated August 20, 2026 at 09:24 UTC

5sources
5articles
3velocity
+0%since first seen
1d agofirst detected

Evidence dossier

Intelligence passport

55/100 Publishable
5distinct sources shown
43velocity measurements
2language editions checked
All brief claims passed the second-source checkbrief evidence status

Measured timeline

  1. Detected The first matching coverage entered the Archynetys cluster.
  2. Latest coverage observed Most recent article currently attached to this story cluster.
  3. Peak measured velocity The recorded velocity reached 3.
  4. Evidence threshold reached The story had enough independent coverage for an explanatory brief.

Source diversity sample: Tech Times · Startup Fortune · Infosecurity Magazine · Dark Reading · The Hacker News.

How this dossier is built: methodology · AI policy · corrections.

Questions people are asking

What devices are at risk?

Devices equipped with Unisoc modems are identified as vulnerable to this specific exploit chain.

Is there a patch available?

No, current reporting confirms that there is no patch or CVE identifier for this security flaw.

How is the exploit executed?

The exploit chain is triggered through a single VoLTE video call, which enables remote code execution and subsequent kernel access.

🌍 Language by language

Archynetys detected this story across 2 language editions of the world's news.

🇬🇧 English Aug 18, 16:24 UTC
🇩🇪 German Aug 20, 08:53 UTC · Börse Express

Detected by matching proper nouns and figures that survive translation. Times reflect when each edition's coverage was first indexed.

What happened

Millions of Unisoc-powered Android devices are potentially vulnerable to a remote code execution exploit that grants attackers full kernel access. The security flaw functions through a chain of two vulnerabilities within the device modem, which can be triggered solely by receiving a VoLTE video call.

Tech Times, Startup Fortune, Infosecurity Magazine, Dark Reading, and The Hacker News report that this exploit chain currently lacks an official patch or a CVE identifier. The lack of a CVE number complicates the tracking of the vulnerability and official response efforts.

Coverage does not yet specify a timeline for potential firmware updates or manufacturer mitigation strategies. Users currently lack a clear path for remediation as the vulnerability remains active without a standardized identifier or software fix.

Synthesized by Archynetys from the headlines below under a strict no-invention contract. ✓ fact-checked: all claims supported by sources Updated 5h ago.

Sources (5)

How fast it spread

How fast coverage is spreading — measured hourly from article rate × source diversity. How this works →

Topics

Unisoc Android Cybersecurity VoLTE Vulnerability

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