VulnRadar

Data against noise.

Page generated: 11 Nov 2026, 09:16 UTC

CVE-2022-42827

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.7.1 and iPadOS 15.7.1, iOS 16.1 and iPadOS 16. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have …

Read full description

CVSS 7.8 (HIGH) KEV: KNOWN CATALOG

Attention and evidence

HYPE SCORE

0.0/10

REALITY · THREAT PRIORITY

8.2/10

General review priority; not probability

Evidence confidence: Exploitation recorded

Why this priority?

Recorded exploitation baseline: +7.00
Technical severity: CVSS 7.8: +1.17
Fresh EPSS: 1.06%: +0.01

General review priority, not probability, victim count or asset-specific risk. A range covers missing CVSS/EPSS inputs within the current evidence state.

Sources: 11 documents and public datasets.

Hype components

Headline sample (25%)

0/100

Press, 30 days (60%)

0/100

Grounded branding (15%)

0/100

HYPE TOTAL0/100

Sources and documents

Bitsight

Press · 13 Jan 2023, 15:27 · 2023 Apple & iOS Vulnerabilities from CISA: Data - Bitsight

CyberSecurityNews

Press · 14 Dec 2022, 08:00 · Apple New Webkit Zero-day Flaw Used Actively Used in Attacks Against iPhones - CyberSecurityNews

Forbes

Press · 29 Oct 2022, 07:00 · Apple iOS 15.7.1 Release: Should You Upgrade? - Forbes

Bitdefender

Press · 28 Oct 2022, 07:00 · Got an Older iDevice? Update to iOS 15.7.1 Now! - Bitdefender

The Hacker News

Press · 27 Oct 2022, 07:00 · Apple iOS and macOS Flaw Could've Let Apps Eavesdrop on Your Conversations with Siri - The Hacker News

See all 11 source documents

Computer Weekly

Press · 25 Oct 2022, 07:00 · Apple patches new iPhone zero-day - Computer Weekly

TechTarget

Press · 25 Oct 2022, 07:00 · Apple patches actively exploited zero-day iOS bug - TechTarget

Forbes

Press · 25 Oct 2022, 07:00 · Apple iOS 16.1 Release: Should You Upgrade? - Forbes

ZDNET

Press · 25 Oct 2022, 07:00 · iOS 16.1 arrives: Here’s what’s new for your iPhone - ZDNET

Macworld

Press · 25 Oct 2022, 07:00 · iOS 16.1 includes a fix for a scary zero-day iPhone security flaw - Macworld

Sophos

Press · 25 Oct 2022, 07:00 · Apple megaupdate: Ventura out, iOS and iPad kernel zero-day – act now! - Sophos

Score evolution

● Hype ● Reality

Earlier evidence-support scores are retained in history; this chart shows only the current priority definition.

First record: hype 0.0 · reality 8.2 (2026-11-02 15:13). The curve appears once the score changes.

Public exploit evidence

Public exploit entries / repo candidates

Evidence context and dated references

Reality is general threat/review priority, combining observed exploitation, CVSS severity and fresh EPSS. Evidence confidence is separate. This is not calibrated risk, a victim count or an asset-specific assessment. A range reflects missing numeric inputs.

Evidence in context

Confidence in exploitation evidence: Exploitation recorded
Priority basis: Recorded exploitation; CVSS 7.8; EPSS 1.1%
Attention, last 30 days: 0 distinct story titles; 0 press documents; 0 publisher domains.
Technical potential: local access, no prior privileges, user interaction.
Observed activity: Exploitation recorded in CISA KEV.
Known scale: Not quantified.
Evidence confidence basis: Trusted exploitation confirmation

Score evaluated: 2026-11-05 13:58:43.617123+00:00 · EPSS snapshot: 2026-11-05T12:03:04Z

Source event timeline

Added to the CISA KEV catalog

25 Oct 2022, 00:00

First press mention

25 Oct 2022, 07:00

Published

01 Nov 2022, 00:00

Latest press mention

13 Jan 2023, 15:27

Score calculated

05 Nov 2026, 13:58