CVE-2026-58704 is an improper-authorization vulnerability in the cellular modem component of Google Pixel devices. A logic error permits an intended permission check to be bypassed, potentially enabling remote privilege escalation from a proximal or adjacent attack position without user interaction. The vulnerable function and precise triggering conditions have not been publicly disclosed. The vulnerability was addressed in the September 2026 Pixel security update and has been associated with limited, targeted exploitation.
Mallory correlates every CVE against your assets, your vendors, and active adversary campaigns. Know which vulnerabilities matter for you, not just which ones are loud.
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
If you can’t patch tonight, do this now.
Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
129 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A modem vulnerability affecting Google Pixel phones, mentioned as background separate from the Pwn2Own exploits. Google warned of possible limited, targeted exploitation and released a fix in September 2026. The content does not describe the technical cause or impact.
An actively exploited zero-day elevation-of-privilege vulnerability in Google Pixel cellular modem software. Exploitation requires pre-existing low-level privileges on the device and occurs through the cellular network, potentially involving a compromised network or malicious cellular base station.
A Google Pixel cellular-modem zero-day logic flaw that allows an attacker with initial/basic privileges on the device to elevate privileges. Exploitation occurs through the cellular network and may require compromise of the victim's existing cellular network or coercing the device to connect to an attacker-controlled malicious base station.
A CVSS 8.0 logical-error vulnerability in the Pixel cellular modem that bypasses permission checks and enables remote, zero-click privilege escalation without user interaction.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.