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CVE-2016-9074

An existing mitigation of timing side-channel attacks is insufficient in some circumstances. This issue is addressed in Network Security…

Medium5.9EPSS 2.4%
Published
Updated
Reserved
Assigned by
mozilla

Description

An existing mitigation of timing side-channel attacks is insufficient in some circumstances. This issue is addressed in Network Security Services (NSS) 3.26.1. This vulnerability affects Thunderbird < 45.5, Firefox ESR < 45.5, and Firefox < 50.

Scores

CVSS scores of CVE-2016-9074, by who scored it
Scored byCVSSScoreVector
NVDNVD · Modified3.0Medium5.9CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS (exploitation in 30 days)
2.4% · top 16% of all CVEs (2 Nov 2026)

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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.9.

Weakness

Affected products

  • Mozilla · Thunderbird

    • affected unspecified – < 45.5

  • Mozilla · Firefox ESR

    • affected unspecified – < 45.5

  • Mozilla · Firefox

    • affected unspecified – < 50

References (9)

Sources

The same CVE in the primary databases and aggregators, to check against.

Record last updated .