CoreMedia private information access in macOS
CVE-2026-28922 is an Apple CoreMedia vulnerability affecting macOS Sonoma, macOS Sequoia, and macOS Tahoe. Apple describes the issue as a state management flaw in CoreMedia that could allow an app to access private information. The vendor states the issue was addressed through improved state management. No further technical detail about the specific vulnerable function, code path, or data exposure mechanism is available in the provided content.
Are you exposed to this one?
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.
Impact, mitigation & remediation
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
Impact
What an attacker gets, and what they’ve been doing with it.
Mitigation
If you can’t patch tonight, do this now.
Remediation
Patch, then assume compromise.
Exploits
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Affected products & vendors
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.
Recent activity
9 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An information disclosure vulnerability in CoreMedia that may allow an app to access private information.
A macOS Tahoe vulnerability that may allow an app to access private information due to improper state management.
A macOS Sonoma vulnerability that may allow an app to access private information.
A state management issue in macOS Tahoe that could allow an app to access private information.
The version that knows your environment.
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.