Vulnerability Database · AlmaLinux · Package report

thunderbird: vulnerability history, versions and safety

thunderbird is a package in the AlmaLinux ecosystem. Vulert records 67 vulnerabilities for it across 67 affected ranges, from Nov 2021 to Sep 2026. Each vulnerability names the versions it affects, the fixed version to move to, and a workaround where no fix has been published.

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67 vulnerabilities recorded U67
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0 with no fix published

Every vulnerability has a patched version to move to.

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13 in the last 12 months

Most recent disclosure 30 Sep 2026.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

Vulert verdict on thunderbird i

Updated on 23 Oct 2026

Every vulnerability Vulert records for this package has a fix, and the newest was recorded 30 Sep 2026. Apply the fixes listed below and you are clear.

Long-term outlook: usable, with an upgrade 67 vulnerabilities on record across 4 years, 13 in the last year.

What to do: Move the affected dependencies to the fixed versions listed below, then keep the package monitored so the next vulnerability reaches you. Fix it, then keep watch: Vulert alerts you when a new vulnerability affects the version you run. Monitor it with Vulert →

  • Vulnerabilities on record 67 over 4 years · 13 in the last year i
  • Latest disclosure 30 Sep 2026 i
  • Highest CVSS n/a i
  • With no published fix 0 i

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01 Versions

Which versions are affected

Vulert records these vulnerabilities by affected range rather than by individual release, so these are the ranges to check. Filter above to find the version you run.

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Affected range Vulnerabilities
up to 140.16.0-1.el8_10.alma.1 (exclusive) 1
up to 140.14.0-1.el8_10.alma.1 (exclusive) 1
up to 140.13.0-1.el8_10.alma.1 (exclusive) 1
up to 140.12.0-1.el8_10.alma.1 (exclusive) 1
up to 140.11.0-1.el8_10.alma.1 (exclusive) 1
up to 140.10.1-1.el8_10.alma.1 (exclusive) 1
up to 140.10.0-1.el8_10.alma.1 (exclusive) 1
up to 140.9.1-1.el8_10.alma.1 (exclusive) 1
up to 140.9.0-1.el8_10.alma.1 (exclusive) 1
up to 140.8.0-1.el8_10.alma.1 (exclusive) 1
up to 140.7.0-1.el8_10.alma.1 (exclusive) 1
up to 140.6.0-1.el8_10.alma.1 (exclusive) 1
up to 140.5.0-2.el8_10.alma.1 (exclusive) 1
up to 140.4.0-2.el8_10.alma.1 (exclusive) 1
up to 140.3.0-1.el8_10.alma.1 (exclusive) 1
up to 128.14.0-3.el8_10.alma.1 (exclusive) 1
up to 128.13.0-3.el8_10.alma.1 (exclusive) 1
up to 128.12.0-1.el8_10.alma.1 (exclusive) 1
up to 128.11.0-1.el8_10.alma.1 (exclusive) 1
up to 128.10.0-1.el8_10.alma.1 (exclusive) 1
up to 128.9.2-1.el8_10.alma.1 (exclusive) 1
up to 128.9.0-2.el8_10.alma.1 (exclusive) 1
up to 128.8.0-2.el8_10.alma.1 (exclusive) 1
up to 128.7.0-1.el8_10.alma.1 (exclusive) 1
up to 128.6.0-3.el8_10.alma.1 (exclusive) 1
up to 128.5.0-1.el8_10.alma.1 (exclusive) 1
up to 128.4.0-1.el8_10.alma.1 (exclusive) 1
up to 128.3.1-1.el8_10.alma.1 (exclusive) 1
up to 128.3.0-1.el8_10.alma.1 (exclusive) 1
up to 128.2.0-1.el8_10.alma.1 (exclusive) 1
up to 115.14.0-1.el8_10.alma.1 (exclusive) 1
up to 115.13.0-3.el8_10.alma.1 (exclusive) 1
up to 115.12.1-1.el8_10.alma.1 (exclusive) 1
up to 115.11.0-1.el8_10.alma.1 (exclusive) 1
up to 115.10.0-2.el8_9.alma.1 (exclusive) 1
up to 115.9.0-1.el8_9.alma.1 (exclusive) 1
up to 115.8.0-1.el8_9.alma (exclusive) 1
up to 115.7.0-1.el8_9.alma.1 (exclusive) 1
up to 115.6.0-1.el8_9.alma (exclusive) 1
up to 115.5.0-1.el8_9.alma.1 (exclusive) 1
up to 115.4.1-1.el8_8.alma.1 (exclusive) 1
up to 102.15.1-1.el8_8.alma (exclusive) 1
up to 102.15.0-1.el8_8.alma (exclusive) 1
up to 102.14.0-1.el8_8.alma (exclusive) 1
up to 102.13.0-2.el8_8.alma (exclusive) 1
up to 102.12.0-1.el8_8.alma (exclusive) 1
up to 102.11.0-1.el8_7.alma (exclusive) 1
up to 102.10.0-2.el8_7.alma (exclusive) 1
up to 102.9.0-1.el8_7.alma (exclusive) 1
up to 102.8.0-2.el8_7.alma (exclusive) 1
up to 102.7.1-2.el8_7.alma (exclusive) 1
up to 102.7.1-1.el8_7.alma (exclusive) 1
up to 102.6.0-2.el8_7.alma (exclusive) 1
up to 102.5.0-2.el8_7.alma (exclusive) 1
up to 102.4.0-1.el8_6.alma (exclusive) 1
up to 102.3.0-4.el8_6.alma (exclusive) 1
up to 102.3.0-3.el8_6.alma (exclusive) 1
up to 91.13.0-1.el8_6.alma (exclusive) 1
up to 91.12.0-1.el8_6.alma (exclusive) 1
up to 91.9.1-1.el8_6.alma (exclusive) 1
up to 91.9.0-3.el8_5.alma (exclusive) 1
up to 91.8.0-1.el8_5.alma (exclusive) 1
up to 91.7.0-2.el8_5.alma (exclusive) 1
up to 91.6.0-1.el8_5.alma (exclusive) 1
up to 91.5.0-1.el8_5.alma.plus (exclusive) 1
up to 91.4.0-2.el8_5.alma (exclusive) 1
up to 91.3.0-2.el8_4.alma (exclusive) 1

02 Disclosure history

How often vulnerabilities are recorded

  • 2021 2
  • 2022 13
  • 2023 13
  • 2024 14
  • 2025 13
  • 2026 12

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 13 of the 67 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for thunderbird

The 5 most severe of 67 vulnerabilities recorded for this package

Search all 67 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
ALSA-2022:5774 - Thunderbird Security Update N/A unrated 91.12.0-1.el8_6.alma 01 Aug 2022
ALSA-2024:4635 - Important: Thunderbird Security Update N/A unrated 115.13.0-3.el8_10.alma.1 18 Jul 2024
Critical Security Update for Thunderbird: Addressing Multiple Vulnerabilities N/A unrated 140.11.0-1.el8_10.alma.1 02 Jun 2026
ALSA-2024:0609 - Thunderbird Security Update N/A unrated 115.7.0-1.el8_9.alma.1 30 Jan 2024
ALSA-2023:3588 - Important: Thunderbird Security Update N/A unrated 102.12.0-1.el8_8.alma 14 Jun 2023

Vulnerability wrong, a fix missing, or a package we should cover? Report it and we will fix the record. Report Vulnerability Provide Feedback

Updated: 23/Oct/2026 · Vulnerabilities in our DB: 524315

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Questions

About thunderbird

Is thunderbird safe to use?

Vulert records 67 vulnerabilities for thunderbird in AlmaLinux: 0 critical, 0 high, 0 medium and 0 low, plus 67 not yet rated. Every one of them has a published fix, so the practical answer is to run a supported release and keep it patched.

How many vulnerabilities does thunderbird have?

67 vulnerabilities are recorded for thunderbird in the AlmaLinux ecosystem: 0 critical, 0 high, 0 medium and 0 low, plus 67 not yet rated. The ledger on this page lists the same counts next to the date of the most recent disclosure.

How often are new thunderbird vulnerabilities disclosed?

13 vulnerabilities were recorded for thunderbird in the last 12 months, and the oldest entry in this database dates to 04 Nov 2021. Recency matters more than a lifetime total: it shows how actively new issues are being disclosed for the package you are considering.

Which versions of thunderbird are affected?

Each vulnerability on this page lists the affected version range and the fixed version to move to. Open the vulnerability for the version you actually run — fixes are specific to a release line, not to the package as a whole.

How do I monitor thunderbird for upcoming vulnerabilities?

Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the thunderbird version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.