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CVE mentions, exploit signals, and PoC evidence in one fast public view.

CVE detail

CVE-2026-28973

An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, watchOS 26.6. A malicious app may be able to break out of its sandbox.

CVSS 8.6 · HighBuzz score 29.5

Buzz score

Why this CVE is surfacing

Buzz score total 29.5

This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.

Buzz score components · mention 19.5 · diversity 10.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Mention score
19.5
6 evidence mentions in the snapshot
Diversity score
10.0
2 sources across 2 categories
KEV score
0.0
No KEV entry observed
OTX score
0.0
0 OTX pulses
PoC score
0.0
0 repos · best confidence N/A
Best PoC traction
0
Maximum stars on a matched PoC repo

Why it matters now

Mention timeline

Total mentions
6
within the 30d window
Peak daily
5
highest bucket

Evidence

Source links by recency

Newest mentions first
6 source links · newest first
  • The July 2026 Apple Security Update ReviewZero Day Initiative

    ation, we’re left to speculate on which of these bugs is the most severe. However, there are a couple that stand out. · CVE-2026-43818 (ImageIO) – This bug could allow the “Processing [of] a maliciously crafted image may lead to arbitrary code execution ." ImageIO is the classic zero-/one-click remote surface on Apple platforms (images auto-parsed in M

    vendorwww.thezdi.comJul 30, 2026, 2:00 PM
  • https://support.apple.com/en-us/128072support.apple.com

    No excerpt available.

    Vendor Advisorysupport.apple.comJul 27, 2026, 9:16 PM
  • https://support.apple.com/en-us/128071support.apple.com

    No excerpt available.

    Vendor Advisorysupport.apple.comJul 27, 2026, 9:16 PM
  • https://support.apple.com/en-us/128068support.apple.com

    No excerpt available.

    Vendor Advisorysupport.apple.comJul 27, 2026, 9:16 PM
  • https://support.apple.com/en-us/128067support.apple.com

    No excerpt available.

    Vendor Advisorysupport.apple.comJul 27, 2026, 9:16 PM
  • https://support.apple.com/en-us/128066support.apple.com

    No excerpt available.

    Vendor Advisorysupport.apple.comJul 27, 2026, 9:16 PM

Exploit code

Public exploit repository references

Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.

0 repository references · best confidence N/A · max 0 stars
No public PoC repositories have been matched yet.

Related records

Similar CVEs

6 related CVEs with shared weakness or product evidence