VulnRadar

Data against noise.

Page generated: 09 Nov 2026, 09:13 UTC

CVE-2015-2419

JScript 9 in Microsoft Internet Explorer 10 and 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "JScript9 Memory Corruption Vulnerability."

CVSS 8.8 (HIGH) KEV: KNOWN CATALOG

Attention and evidence

HYPE SCORE

0.0/10

REALITY · THREAT PRIORITY

8.6/10

General review priority; not probability

Evidence confidence: Exploitation recorded

Why this priority?

Recorded exploitation baseline: +7.00
Technical severity: CVSS 8.8: +1.32
Fresh EPSS: 52.98%: +0.26

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

Help Net Security

Press · 06 Feb 2020, 08:00 · Which vulnerabilities were most exploited by cybercriminals in 2019? - Help Net Security

www.trendmicro.com

Press · 05 Nov 2019, 08:00 · New Capesand Exploit Kit Reuses Public Exploits, Tools - www.trendmicro.com

www.trendmicro.com

Press · 02 Jul 2018, 07:00 · Down but Not Out: Recent Exploit Kit Activities - www.trendmicro.com

Malwarebytes

Press · 31 Aug 2017, 07:00 · RIG exploit kit distributes Princess ransomware - Malwarebytes

The Register

Press · 16 Aug 2017, 07:00 · Russian malware scum post new rent-an-exploit - The Register

See all 11 source documents

BleepingComputer

Press · 14 Aug 2017, 07:00 · New Disdain Exploit Kit Sold on Underground Hacking Forums - BleepingComputer

Security Affairs

Press · 30 Dec 2016, 08:00 · Sundown Exploit Kit now leverages on the steganography - Security Affairs

Unit 42

Press · 07 Jun 2016, 07:00 · Understanding Angler Exploit Kit - Part 2: Examining Angler EK - Unit 42

Recorded Future

Press · 25 May 2016, 07:00 · Turning Criminal Forum Exploit Chatter Into Vulnerability Risk Analysis - Recorded Future

Securelist

Press · 23 Dec 2015, 08:00 · You can’t be invulnerable, but you can be well protected - Securelist

Malwarebytes

Press · 11 Aug 2015, 07:00 · Recent Internet Explorer Vulnerability Exploited in The Wild - Malwarebytes

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 8.6 (2026-11-02 15:12). The curve appears once the score changes.

Public exploit evidence

Public exploit entries / repo candidates

Source entries and unverified repository candidates are counted separately.

Public exploit evidence

exploitdb #44743 2016-02-01

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 8.8; EPSS 53.0%
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 13:57:39.719437+00:00 · EPSS snapshot: 2026-11-05T12:03:04Z

Source event timeline

Published

14 Jul 2015, 21:00

First press mention

11 Aug 2015, 07:00

Latest press mention

06 Feb 2020, 08:00

Added to the CISA KEV catalog

28 Mar 2022, 00:00

Score calculated

05 Nov 2026, 13:57

PoCs on GitHub

1 repositories