WebKit in Apple Safari before 4.0, iPhone OS 1.0 through 2.2.1, and iPhone OS for iPod touch 1.1 through 2.2.1 uses predictable random numbers in JavaScript applications, which makes it easier for remote web servers to track the behavior of a Safari user during a session.
CVE-2009-1696
NONECVSS 0.0
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 2%CVSS: —Exploit: NoneExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- —
- EG Score
- 0.0(none)
- EPSS
- 81.5%
- KEV
- Not listed
Published
June 10, 2009
Last Modified
April 23, 2026
References (24)
- cve@mitrehttp://lists.apple.com/archives/security-announce/2009/Jun/msg00005.html
- cve@mitrehttp://lists.apple.com/archives/security-announce/2009/jun/msg00002.html
- cve@mitrehttp://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
- cve@mitrehttp://osvdb.org/55027
- cve@mitrehttp://secunia.com/advisories/35379
- cve@mitrehttp://secunia.com/advisories/43068
- cve@mitrehttp://support.apple.com/kb/HT3613
- cve@mitrehttp://support.apple.com/kb/HT3639
- cve@mitrehttp://www.securityfocus.com/bid/35260
- cve@mitrehttp://www.vupen.com/english/advisories/2009/1522
- cve@mitrehttp://www.vupen.com/english/advisories/2009/1621
- cve@mitrehttp://www.vupen.com/english/advisories/2011/0212
- af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/security-announce/2009/Jun/msg00005.html
- af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/security-announce/2009/jun/msg00002.html
- af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
Data Freshness Timeline
(refreshed 7× in last 7d / 42× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-06 16:23 UTCEPSS rescore
- 2026-07-06 02:19 UTCEPSS rescore
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- 2026-06-19 19:22 UTCEPSS rescore
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- 2026-06-18 17:49 UTCEPSS rescore
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- 2026-06-02 20:10 UTCEPSS rescore
- 2026-06-01 13:49 UTCEPSS rescore
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- 2026-05-31 22:28 UTCEPSS rescore
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- 2026-05-31 00:13 UTCEPSS rescore
- 2026-05-31 00:13 UTCEPSS rescore
- 2026-05-30 16:34 UTCEG score recompute
- 2026-05-30 16:34 UTCGHSA enrichment
- 2026-05-29 13:40 UTCEPSS rescore
- 2026-05-28 13:42 UTCEPSS rescore
- 2026-05-28 13:42 UTCEPSS rescore
- 2026-05-28 13:42 UTCEPSS rescore
- 2026-05-27 13:38 UTCEPSS rescore
- 2026-05-27 13:38 UTCEPSS rescore
- 2026-05-26 13:41 UTCEPSS rescore
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- 2026-05-26 07:16 UTCEPSS rescore
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- 2026-05-24 16:43 UTCEPSS rescore
- 2026-05-22 21:15 UTCEPSS rescore
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- 2026-05-20 22:37 UTCEPSS rescore
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- 2026-05-20 11:21 UTCEPSS rescore
- 2026-05-20 11:20 UTCEPSS rescore
- 2026-05-18 21:29 UTCEPSS rescore
Frequently asked(4)
What is CVE-2009-1696?
CVE-2009-1696 is a none vulnerability published on June 10, 2009. WebKit in Apple Safari before 4.0, iPhone OS 1.0 through 2.2.1, and iPhone OS for iPod touch 1.1 through 2.2.1 uses predictable random numbers in JavaScript applications, which makes it easier for remote web servers to track the behavior of a Safari user during a session.
When was CVE-2009-1696 disclosed?
CVE-2009-1696 was first published in the National Vulnerability Database on June 10, 2009, with the most recent update on April 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2009-1696 actively exploited?
CVE-2009-1696 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 81.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2009-1696?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2009-1696, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2009-1696
Is Your Infrastructure Affected by CVE-2009-1696?
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