Home/CVE/WebKit, as used in Apple Safari before 4.1.3 and 5.0.x before 5.0.3 and Google Chrome before 6.0.472.62, does not proper
CVE
CVE-2010-18222
WebKit, as used in Apple Safari before 4.1.3 and 5.0.x before 5.0.3 and Google Chrome before 6.0.472.62, does not proper
WebKit, as used in Apple Safari before 4.1.3 and 5.0.x before 5.0.3 and Google Chrome before 6.0.472.62, does not properly perform a cast of an unspecified variable, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via an SVG element in a non-SVG document.
HIGH · CVSS 8.8
EPSS 0.02176
EPSS exploitation odds2.18% · top 19%
Act now
- Public exploit or PoC is available
- CVSS base score ≥ 7.0
Sigma rules2
YARA rules0
Look this up elsewhere - one-click external pivots
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How to read a CVE - triage first, then detect and patch
This page is every public fact about CVE-2010-1822, cross-linked. Its job is to answer one question fast - does this need my attention now? - and then hand you the two things you do about it. Here is how an analyst reads it.
Triage: should I act now? Four signals, and they are not interchangeable:
CVSSseverity - how bad it is IF exploited, 0-10. A high CVSS alone is not urgency; a flaw can be a perfect 10 and never actually be attacked.
EPSSprobability - a model’s estimate of the chance it is exploited in the next 30 days, 0-1. This is the “will it actually happen” signal.
CISA KEVconfirmed - it is being exploited in the wild right now. The strongest signal on the page; KEV beats any score.
Weaponisedavailability - public exploits / PoCs, and especially Metasploit modules rated Excellent / Great. Reliable, packaged exploit code means low-skill attackers can use it today.
How they combine: KEV, or a dependable Metasploit module, means patch now regardless of CVSS. High CVSS + low EPSS + no exploit is real but not an emergency - schedule it. Low CVSS but KEV-listed still gets patched now. The verdict above already weighed these for you; this is how it got there.
Then what - two workflows:
Detectwhen you cannot patch today, follow this CVE to the ATT&CK techniques it enables, then Build a SIEM detection (the green button) - author a rule, test it in Atomic, deploy it. That buys visibility while the patch waits.
PatchAffected products / packages tell you if you are exposed; Fixed versions by distribution and Vendor advisories give the exact version that closes it.
Reading order for the panels below: verdict + badges, then Public exploits / Metasploit (is it weaponised), then ATT&CK techniques + Sigma / IDS rules (can I detect it), then Affected products / packages + Fixed versions (am I exposed, what patches it), then Threat actors / IOCs (who uses it), then Scoring & timeline / references (the evidence).
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Exploitation evidence
1 of 7 sources
Corroboration score 8/100 ·
emerging.
This counts how many independent sources have exploitation evidence, and separates two different things:
confirmed in-the-wild use (CISA KEV, Microsoft MSRC, ransomware activity) from
exploit / PoC availability (Metasploit, ExploitDB, Nuclei, public PoCs). A template or PoC existing means
an attack is possible and easy - it is not, on its own, proof the CVE is being exploited in the wild.
Exploit / PoC available
public PoC
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Exploitation momentum
1221 days of EPSSdormant
Flat and low - no real exploitation pressure. This reads the direction and speed of EPSS over time, which can move before EPSS itself peaks or before CISA lists it.
EPSS exploitation probability
2.18%
Top 19%odds of exploitation in the next 30 days
CVSS metric silhouette
shape grows toward worst-case
SSVC triage
No SSVC vulnrichment for this CVE. CISA's Vulnrichment program scores newer CVEs (~2024 onwards) plus selected older critical ones. Use the EPSS probability + KEV status to triage instead.
CVSS vector breakdown
Exploitability - how they get in
Attack Vector
Network
Adjacent
Local
Physical
Attack Complexity
Low
High
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Impact - what breaks
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
VECTOR
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HLifecycle
- 04 Oct 2010Published to NVD
- 16 Jun 2026Last modified
Every entry is a recorded date - NVD publish/modify, CISA KEV add, public exploit disclosure. No inferred events.
Attack path
Full kill chain
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Public Exploits & PoCs
2These PoC and exploit links come from public sources and are not verified to be safe or functional. Review the code before running anything, and treat unverified entries as untrusted. Signed-in users mark whether it works, rate 1-10, and can report malware with a required reason that becomes a public comment.
Source
Works?
no reports yet
Rating
Works?
no reports yet
Rating
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ATT&CK techniques
1Techniques this CVE enables. Pills with a solid outline are high confidence - named directly in ATT&CK or Nuclei, or human-curated by CTID; the rest are inferred from the weakness type using MITRE's CVE Mapping Methodology and the CWE → CAPEC chain. Broad, generic-weakness guesses are filtered out. A small N× marks a technique that N independent sources agree on.
▤ Build a SIEM detection for these techniques⬡
Weakness Classification
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Affected Products & Versions
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Related CVEs
8CVEs linked to this one by a shared weakness (CWE) or affected product - joins on data already in the engine, with the reason shown per row.
CVE-2010-20115
Arcane Software’s Vermillion FTP Daemon (vftpd) versions up to and including 1...
same CWE-704
CVE-2011-0482
Google Chrome before 8.0.552.237 and Chrome OS before 8.0.552.344 do not properl...
same CWE-704
CVE-2011-0483
Google Chrome before 8.0.552.237 and Chrome OS before 8.0.552.344 do not properl...
same CWE-704
CVE-2011-1200
Google Chrome before 10.0.648.127 does not properly perform a cast of an unspeci...
same CWE-704
CVE-2005-2516
Safari in Mac OS X 10.3.9 and 10.4.2, when rendering Rich Text Format (RTF) file...
same product
CVE-2005-2517
Safari in Mac OS X 10.3.9 and 10.4.2 submits forms from an XSL formatted page to...
same product
CVE-2005-2522
Safari in WebKit in Mac OS X 10.4 to 10.4.2 directly accesses URLs within PDF fi...
same product
CVE-2007-0478
WebCore on Apple Mac OS X 10.3.9 and 10.4.10, as used in Safari, does not proper...
same product
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Sigma Hunt Rules
2Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
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References & Sources
12Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.