ClamAV · Lifecycle Status

ClamAV End of Life (EOL) Dates & Support Timeline

Q: What is the end-of-life date for ClamAV?

The next ClamAV version reaching EOL is 1.4 on August 15, 2027. See the full table above for all version EOL dates.

Q: When is the ClamAV support end date?

The next ClamAV support end date is August 15, 2027, when version 1.4 reaches end of support. Each version has its own support end date — see the table above for every version's date.

Q: What is the latest supported version of ClamAV?

The latest active version of ClamAV is 1.5.2. Always verify against the table above as support windows can change.

Complete end-of-life dates, support windows, and security status for all ClamAV versions. Data sourced from endoflife.date and official vendor documentation. Updated at every deploy.

📅 Get reminded before ClamAV 1.4 reaches EOL on August 15, 2027 — alerts 90, 30 & 7 days out.

Google →

Latest Active

1.5.2

1.5 series

Next EOL

1.4

Aug 15, 2027

Active Versions

of 13 total

EOL Versions

no longer patched

Medium Risk

EOL Risk Score™ How is this calculated? →

EOL Recency

30/40

Attack Surface

10/30 Medium tier

CISA KEV Exposure

0/20 Not in KEV

Extended Support

0/10 Available

EOL Risk Score™ — proprietary methodology by endoflife.ai. Factors: EOL recency, attack surface breadth, CISA KEV catalog presence, extended support availability. Updated at every build. Methodology →

Release Cycle Timeline

■ EOL ■ Warning ■ Active ┊ Today

All Versions

Version	Latest Release	Release Date	EOL Date	Days	Status
0.99	0.99.4	Nov 25, 2015	Mar 1, 2021	1940 days past EOL	EOL
0.100	0.100.3	Apr 4, 2018	Oct 29, 2021	1698 days past EOL	EOL
0.101	0.101.5	Dec 2, 2018	Jan 3, 2022	1632 days past EOL	EOL
0.102	0.102.4	Oct 2, 2019	Jan 3, 2022	1632 days past EOL	EOL
0.103 LTS	0.103.12	Sep 11, 2020	Sep 14, 2024	647 days past EOL	EOL
0.104	0.104.4	Sep 2, 2021	Mar 28, 2023	1183 days past EOL	EOL
0.105	0.105.2	May 4, 2022	Sep 1, 2023	1026 days past EOL	EOL
1.0 LTS	1.0.9	Nov 28, 2022	Nov 28, 2025	207 days past EOL	EOL
1.1	1.1.3	May 1, 2023	Jun 7, 2024	746 days past EOL	EOL
1.2	1.2.3	Aug 27, 2023	Dec 15, 2024	555 days past EOL	EOL
1.3	1.3.2	Feb 7, 2024	Feb 7, 2026	136 days past EOL	EOL
1.4 LTS	1.4.4	Aug 15, 2024	Aug 15, 2027	418 days remaining	Active
1.5	1.5.2	Oct 7, 2025	TBD	Supported	Active

What does ClamAV end of life mean for your organization?

When a version of ClamAV reaches end of life, the maintainers stop issuing security patches. Vulnerabilities discovered after this date are publicly disclosed on the National Vulnerability Database, exploit code appears on GitHub, and your systems remain permanently exposed.

The CVE blind spot: Most vulnerability scanners check for known CVEs but do not flag the accumulation of unpatched vulnerabilities in EOL software. With a zero-day, nobody knows about the vulnerability. With EOL software, the vulnerability is public — listed, rated, and often weaponized — but no patch will ever exist. This is the most dangerous gap in enterprise security posture.

Organizations running EOL ClamAV should treat it as a vulnerability class in their risk register, apply compensating controls (network segmentation, enhanced monitoring, access restriction), and prioritize migration to a supported version.

Extended Support Options

If you cannot migrate immediately, extended support vendors provide continued security patches for EOL ClamAV versions. This is a bridge, not a permanent solution — plan your migration in parallel.

endoflife.ai

Need Extended Support?

We work with vetted extended support vendors. Tell us what you need and we'll connect you with the right provider.

Frequently Asked Questions

What is the end-of-life date for ClamAV?

The next ClamAV version reaching EOL is 1.4 on August 15, 2027. See the full table above for all version EOL dates.

When is the ClamAV support end date?

The next ClamAV support end date is August 15, 2027, when version 1.4 reaches end of support. Each version has its own support end date — see the table above for every version's date.

What is the latest supported version of ClamAV?

The latest active version of ClamAV is 1.5.2. Always verify against the table above as support windows can change.

What happens when ClamAV reaches end of life?

When ClamAV reaches end of life, the vendor stops issuing security patches. Any CVEs disclosed after the EOL date accumulate indefinitely with no patch path — creating an ever-growing attack surface that most vulnerability scanners do not flag.

How do I check if I'm running an EOL version of ClamAV?

Check your current version against the table above. If your version's EOL date has passed, you are running unsupported software. You can also use the endoflife.ai Stack Scanner to check your entire dependency file at once.

Is there extended support available for EOL ClamAV versions?

Some vendors offer extended support for EOL software. Contact the original vendor or check with enterprise support providers for options.

Related Products

Data from endoflife.date API · endoflife.date · Generated at build time · How we source data →