Page generated: 10 Nov 2026, 15:40 UTC
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CVE-2023-2136

Integer overflow in Skia in Google Chrome prior to 112.0.5615.137 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

CVSS 9.6 (CRITICAL) KEV: KNOWN CATALOG

Attention and evidence

HYPE SCORE
0.0/10
REALITY · THREAT PRIORITY
8.5/10
General review priority; not probability

Evidence confidence: Exploitation recorded

Why this priority?
  • Recorded exploitation baseline: +7.00
  • Technical severity: CVSS 9.6: +1.44
  • Fresh EPSS: 5.79%: +0.03

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

The Hacker News
Press · 07 Feb 2024, 08:00 · Global Coalition and Tech Giants Unite Against Commercial Spyware Abuse - The Hacker News
Forbes
Press · 29 Nov 2023, 08:00 · New Critical Google Chrome Security Warning As 0-Day Exploit Confirmed - Forbes
The Hacker News
Press · 28 Sep 2023, 07:00 · Update Chrome Now: Google Releases Patch for Actively Exploited Zero-Day Vulnerability - The Hacker News
SecurityWeek
Press · 12 Sep 2023, 07:00 · Google Patches Chrome Zero-Day Reported by Apple, Spyware Hunters - SecurityWeek
gHacks
Press · 12 Sep 2023, 07:00 · Update Chrome ASAP! Critical security issue exploited in the wild - gHacks
See all 11 source documents
Lookout
Press · 17 Jul 2023, 07:00 · Samsung & Android Security Fixes - Lookout
BleepingComputer
Press · 06 Jul 2023, 07:00 · Android July security updates fix three actively exploited bugs - BleepingComputer
The Hacker News
Press · 22 Apr 2023, 07:00 · CISA Adds 3 Actively Exploited Flaws to KEV Catalog, including Critical PaperCut Bug - The Hacker News
The Hacker News
Press · 19 Apr 2023, 07:00 · Google Chrome Hit by Second Zero-Day Attack - Urgent Patch Update Released - The Hacker News
gHacks
Press · 19 Apr 2023, 07:00 · Google releases another emergency security update for Chrome - gHacks
Forbes
Press · 19 Apr 2023, 07:00 · Google Patches Second Zero Day Chrome Vulnerability In A Week - Forbes

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 8.5 (2026-11-02 15:13). The curve appears once the score changes.

Public exploit evidence

0

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 9.6; EPSS 5.8%
Attention, last 30 days
0 distinct story titles; 0 press documents; 0 publisher domains.
Technical potential
network 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 13:58:49.717973+00:00 · EPSS snapshot: 2026-11-05T12:03:04Z

Source event timeline
Published
19 Apr 2023, 03:40
First press mention
19 Apr 2023, 07:00
Added to the CISA KEV catalog
21 Apr 2023, 00:00
Latest press mention
07 Feb 2024, 08:00
Score calculated
05 Nov 2026, 13:58