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Forgery of C2PA on a Pixel 10

Researcher forged a Google Pixel 10 C2PA content credential with genuine signatures, showing root-level attackers can fake photo provenance.

A Hacker Factor blog post demonstrates an AI-generated 'unicorn glitter milk' news photo carrying a valid, cryptographically signed C2PA manifest traceable to Google's Pixel camera certificate chain, passing validation in Adobe Inspect and the CAI Verify tool with a verified timestamp. The author, working with UMBC's PASAWG working group, reported to Google and C2PA in November 2025 that root access on a Pixel device could sign arbitrary images as camera captures; after 90 days without resolution, details were published. The finding undermines C2PA Assurance Level 2 claims made for Pixel 10 Content Credentials.

Lobsters · security · 7h agoResearch

Google Patches Pixel Modem Zero-Day Exploited in Targeted Attacks

Google patched Pixel modem zero-day CVE-2026-58704 (CVSS 8.0), exploited in limited targeted attacks, enabling adjacent privilege escalation without user interaction.

Google's September 2026 Pixel security update fixes CVE-2026-58704, a CVSS 8.0 permission bypass caused by a logic error in the cellular modem, allowing remote (proximal/adjacent) elevation of privilege with no user interaction or additional privileges. Google confirms indications of limited, targeted exploitation in the wild but provides no attribution, target count, or attack objectives. The modem location is significant because it operates below much of the Android application security model. The bulletin also patches multiple critical RCE flaws in IMS, libpixelimsmedia, VPU, modem, telephone and BigOcean components, with the 2026-09-05 patch level protecting devices.

Security Affairsupdated · 2h agofirst · 7h agoExploit / PoC in the wild 8 sourcesCVE-2026-58704

Android 0-day Vulnerability on Google Pixel Devices Actively Exploited in Attacks

Google patched CVE-2026-58704, an actively exploited Android zero-day allowing proximal privilege escalation via the Pixel cellular modem, urging the 2026-09-05 patch.

Google confirmed CVE-2026-58704, a high-severity elevation-of-privilege flaw in the Pixel cellular modem, is being exploited in limited, targeted attacks and shipped emergency fixes in the September 2026 Pixel Update Bulletin. The low-complexity bug requires no user interaction and enables proximal/adjacent privilege escalation with no additional execution privileges, phrasing Google has historically used for spyware-vendor and state-aligned zero-days. The Pixel bulletin patches 110 flaws including 12 critical RCEs, while the broader September Android update addressed roughly 180 vulnerabilities, including Wi-Fi memory-corruption bug CVE-2026-28662.

Cyber Security Newsupdated · 2h agofirst · 11h agoExploit / PoC in the wild 8 sourcesCVE-2026-58704CVE-2026-28662

Google Pixel owners urged to patch actively exploited modem flaw

Google's September 2026 Pixel bulletin fixes 110 vulnerabilities, including CVE-2026-58704, a modem permission bypass under limited targeted exploitation enabling remote privilege escalation.

Google released the September 2026 Pixel Update Bulletin addressing 110 vulnerabilities, including CVE-2026-58704, a high-severity logic error in the cellular modem that allows remote escalation of privilege with no additional execution privileges or user interaction required. Google says there are indications the flaw may be under limited, targeted exploitation; attackers need adjacent network access and some existing foothold on the device, which the bulletin does not explain how to obtain. The fix ships at the 2026-09-05 patch level and appears only in the Pixel-specific bulletin, so other Android vendors do not receive this specific fix.

Malwarebytes Labsupdated · 2h agofirst · 10h agoExploit / PoC in the wild 8 sourcesCVE-2026-58704

Google fixes actively exploited Android zero-day on Pixel devices

Google patched 110 Pixel flaws including CVE-2026-58704, a modem privilege-escalation zero-day under limited targeted exploitation.

Google's September 2026 Pixel security update fixes 110 vulnerabilities, including CVE-2026-58704, a high-severity zero-day in the Cellular Modem subcomponent that Google says is under limited, targeted exploitation. The improper-authorization flaw lets attackers with adjacent network access and basic privileges escalate privileges without user interaction. The bulletin also includes 12 remote code execution and 89 privilege escalation flaws rated critical or high severity.

BleepingComputerupdated · 2h agofirst · 13h agoExploit / PoC in the wild 8 sourcesCVE-2026-58704CVE-2025-48595

Pixel Modem Zero-Day Exploited in Targeted Attacks

Google patched Pixel modem zero-day CVE-2026-58704, a zero-click permission bypass enabling remote privilege escalation, exploited in targeted attacks.

CVE-2026-58704 is a high-severity logic error in the Pixel cellular modem allowing remote (proximal/adjacent) escalation of privilege with no user interaction or additional execution privileges. Google reports limited, targeted exploitation but has not attributed it; the zero-click modem nature suggests commercial spyware or state-sponsored actors. The September Pixel update also fixes more than 100 other Pixel-specific vulnerabilities, nearly 50 of them critical, enabling RCE or privilege escalation.

SecurityWeekupdated · 2h agofirst · 7h agoExploit / PoC in the wild 8 sourcesCVE-2026-58704

Apple Reference Image: A New Approach for Verified Photography

Apple introduces Reference Image, hardware-backed verifiable photography on iPhone 18 Pro using sensor signing and Private Cloud Compute to counter AI-generated fakes.

Apple announced Reference Image, an opt-in camera mode debuting on the main sensor of iPhone 18 Pro and iPhone 18 Pro Max that produces securely timestamped, verifiable photographs. The design splits into two phases: a secure digital negative created by cryptographically signing pixel data at the sensor immediately after capture (preventing injection or tampering), then developing that negative into a reference image. Private Cloud Compute handles processing without exposing image contents to anyone, including Apple, and fraudulent reference images can be revoked without revealing the photographer's identity. Apple positions the system as stronger than C2PA-based approaches, which sign metadata after capture, are vulnerable to editing-chain compromise, and can tie images to a device or individual.

Hacker News · security · 18h agoResearchHN 25↑ · 18 comments

Google Patches Pixel Modem Flaw Amid Signs of Limited Targeted Exploitation

Google's September Pixel update patches CVE-2026-58704, a high-severity cellular modem privilege escalation flaw showing signs of limited targeted exploitation.

Google disclosed CVE-2026-58704 (CVSS 8.0), a privilege escalation flaw in the Pixel Cellular Modem caused by a logic error permitting proximal/adjacent privilege escalation with no user interaction or extra privileges needed. Google acknowledged indications the flaw may be under limited, targeted exploitation but did not identify the threat actor. The September 2026 Pixel update fixes 109 additional flaws, including 46 critical-severity issues in components such as BigOcean, Bootloader, IMS, and Trusted Execution Environment, plus two high-severity kernel privilege escalation bugs (CVE-2026-56914, CVE-2026-58773). Security patch level 2026-09-05 or later resolves all identified flaws.

The Hacker Newsupdated · 2h agofirst · 9h agoExploit / PoC in the wild 8 sourcesCVE-2026-58704CVE-2026-56914CVE-2026-58773+1 CVEs

12 Best Browser Isolation Solutions Compared (2026): Features & Pricing

2026 comparison ranks Zscaler, Cloudflare, Menlo Security, Garrison (Everfox), Authentic8 and Kasm among twelve remote browser isolation solutions.

Guide compares twelve RBI products across four architectures: pixel streaming, DOM/vector reconstruction, platform-embedded SSE isolation, and self-hosted containers. Zscaler and Cloudflare lead RBI delivered inside SSE platforms, while Menlo Security leads isolate-everything efficacy and Garrison (Everfox) provides hardware-grade isolation for government use. Most offerings price per user per month.

GBHackers · 1d agoTools

The latest AI news we announced in August 2026

Google's August 2026 AI recap includes launches of Gemini 3.7 Flash, Gemini 3.5 Transcribe, and the Pixel 11 series, plus 1 billion Gemini users.

Google's monthly recap covers the Gemini 3.7 Flash workhorse model for coding and agents, released three weeks after 3.6 Flash at half its per-million-token cost, and the Gemini app surpassing 1 billion monthly users. The Pixel 11 series launched with the Tensor G6 chip running Gemini Nano, alongside Gemini 3.5 Transcribe for real-time speech-to-text and Gemini Omni 1.1 Flash for studio-quality video generation. Other announcements include a free year of Google AI for college students, Gemma's 1 billion downloads, and AI weather forecasts for aviation contrail reduction.

Google · AI · 15d agoAI industry

Cardinal RAT Sins Again, Targets Israeli Fin

Unit 42 documents updated Cardinal RAT attacks against Israeli FinTech firms, using BMP steganography, MD5-hash obfuscation, and process injection to hinder analysis and detection.

Unit 42 tracked a series of attacks using an updated Cardinal RAT (version 1.7.2) targeting the Israeli financial technology sector. The .NET loader hides a second-stage DLL inside an embedded BMP image decrypted with a single-byte XOR key, and the payload renames functions, methods, and variables to MD5 hashes for obfuscation. The malware installs a startup-folder LNK file and injects its final payload into RegSvcs.exe or RegAsm.exe, communicating with affiliatecollective[.]club over port 443. A possible relationship with the EVILNUM JavaScript malware used against similar organizations was also noted.

Palo Alto Unit 42 · Aug 17, 2026Malware1