Use-after-free vulnerability in the Pepper plugins in Google Chrome before 39.0.2171.65 allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted Flash content that triggers an attempted PepperMediaDeviceManager access outside of the object's lifetime.
CVE-2014-7906
HIGHCVSS v2 · 7.57.5—
EchelonGraph scoreLOW confidence
This CVE was only ever scored under CVSS v2.0. NVD CVSS v2.0 base 7.5 — v2 rates that HIGH (v2 bands: LOW 0.0–3.9 / MEDIUM 4.0–6.9 / HIGH 7.0–10.0; v2 has no CRITICAL band). Vector AV:N/AC:L/Au:N/C:P/I:P/A:P. CVSS v2 is an older, coarser metric than v3.1/v4.0 (no Scope, no User Interaction, no Attack Requirements), so it is not directly comparable to a v3 or v4 score. NVD has never re-scored this record under v3. EPSS predicts 1.9% exploitation probability in the next 30 days, which is reflected in EG Risk but does not lift the v2 base. Confidence: LOW.
Sources: epss, nvd_v2
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
- High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1.9%CVSS v2: 7.5Exploit: None knownExposed services: —
A fix is available — apply it.
Internet exposure
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- CVSS v2.0 (legacy)
- 7.5HIGHNVD never assigned a CVSS v3 rating to this CVE
- EG Score
- 7.5HIGHlow confidence
- EG Risk
- 39EG Risk 39/100CISA SSVC
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity75% × 45%Exploitation2% × 40%Automatability30% × 15%CISA SSVC: Track at low or medium mission impact; Track or Track* or Attend at high (mission-essential systems).Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high. - EPSS PROB
- 1.9%
- EPSS %ILE
- 78th
- KEV
- Not listed
CISA SSVCTrack at low or medium mission impact; Track or Track* or Attend at high (mission-essential systems).
A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
Exploitation none (no KEV listing, exploit record or EPSS ≥ 50%) · Automatable unknown (not published for this CVE) · Technical impact unknown (not published for this CVE). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table
Published
November 19, 2014
Last Modified
May 6, 2026
References (16)
- chrome-cve-admin@googlehttp://googlechromereleases.blogspot.com/2014/11/stable-channel-update_18.html
- chrome-cve-admin@googlehttp://rhn.redhat.com/errata/RHSA-2014-1894.html
- chrome-cve-admin@googlehttp://secunia.com/advisories/60194
- chrome-cve-admin@googlehttp://www.securityfocus.com/bid/71159
- chrome-cve-admin@googlehttp://www.securitytracker.com/id/1031241
- chrome-cve-admin@googlehttps://chromium.googlesource.com/chromium/src/+/3a2cf7d1376ae33054b878232fb38b8fbed29e31
- chrome-cve-admin@googlehttps://code.google.com/p/chromium/issues/detail?id=423030
- chrome-cve-admin@googlehttps://exchange.xforce.ibmcloud.com/vulnerabilities/98794
- af854a3a-2127-422b-91ae-364da2661108http://googlechromereleases.blogspot.com/2014/11/stable-channel-update_18.html
- af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2014-1894.html
- af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/60194
- af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/71159
- af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1031241
- af854a3a-2127-422b-91ae-364da2661108https://chromium.googlesource.com/chromium/src/+/3a2cf7d1376ae33054b878232fb38b8fbed29e31
- af854a3a-2127-422b-91ae-364da2661108https://code.google.com/p/chromium/issues/detail?id=423030
Vendor Advisories for CVE-2014-7906
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Related CVEs(same vendor)
Same vendor
6 shownredhat:RHSA-2014:1894
Frequently asked(4)
What is CVE-2014-7906?
CVE-2014-7906 is a high vulnerability published on November 19, 2014. Use-after-free vulnerability in the Pepper plugins in Google Chrome before 39.0.2171.65 allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted Flash content that triggers an attempted PepperMediaDeviceManager access outside of the object's…
When was CVE-2014-7906 disclosed?
CVE-2014-7906 was first published on November 19, 2014, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2014-7906 actively exploited?
CVE-2014-7906 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.9% probability of exploitation in the next 30 days (78th percentile of EPSS-scored CVEs).
How do I remediate CVE-2014-7906?
A fix for CVE-2014-7906 is available: update to the fixed version the vendor names in its advisory.
Dependency Blast Radius
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