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Comparison · Infra & APIs

ClamAV vs L1centrality

A side-by-side editorial comparison of ClamAV and L1centrality — release velocity, themes, recent moves, and the top alternatives to consider.

ClamAV vs L1centrality: at a glance

FeatureClamAVL1centrality
SectorInfra & APIsInfra & APIs
Velocity score5.00.0
Sparks · 30d00
Top themesantivirus, cve patches, file parsers, dual branchgraph-analysis, centrality, r-package, visualization
Last editorial update11d ago57m ago
WebsiteVisit →Visit →

What is ClamAV?

Eight CVEs in one August batch — ClamAV's parser surface is the whole story.

ClamAV runs two supported lines, 1.5.x and 1.4.x, and publishes near-identical patch releases seconds apart whenever vulnerabilities land. The August pair is the largest yet in this window: eight CVEs in 1.5.4, six of them backported to 1.4.6, spanning the ZIP catalogue, GPT partition, PESpin, PDF, Mach-O and XAR parsers. Several reach back a decade or more — the PESpin overflow affects builds from 0.90 onward.

Read the full ClamAV trajectory →

What is L1centrality?

A graph-centrality package that spent 2026 making its existing measures usable at scale, then went quiet.

L1centrality implements L1 centrality and prestige for graphs, including group, local, and neighbourhood variants plus MDS-based visualization. The measure set has been stable since 0.3.0; the work since has gone into interfaces around it — S3 classes with print and summary methods, plot methods for every result class, and in 0.5.0 both multi-group evaluation and multicore computation for the local variant. The two releases since have been a warning-message pass and a typo pass.

Read the full L1centrality trajectory →

ClamAV vs L1centrality: editorial side-by-side

C
ClamAV
INFRA · APIS
5.0

Eight CVEs in one August batch — ClamAV's parser surface is the whole story.

◆ Current state

ClamAV runs two supported lines, 1.5.x and 1.4.x, and publishes near-identical patch releases seconds apart whenever vulnerabilities land. The August pair is the largest yet in this window: eight CVEs in 1.5.4, six of them backported to 1.4.6, spanning the ZIP catalogue, GPT partition, PESpin, PDF, Mach-O and XAR parsers. Several reach back a decade or more — the PESpin overflow affects builds from 0.90 onward.

◆ Where it's heading

Feature work has been paused since 1.5.0 last October; everything since is patch traffic against the file format parsers, and the batches are growing rather than shrinking. The August release widens the surface beyond parsing for the first time here, with a clamd STATS thread-safety bug that could disclose process memory or crash the daemon. Reporter credits increasingly come from automated discovery — Atuin, GitHub Security Lab, Trail of Bits — which suggests the find rate tracks the tooling pointed at this codebase, not new code being written.

◆ Prediction

Expect the dual-branch pattern to continue and per-batch CVE counts to stay high while automated fuzzing keeps sweeping the parser surface. These entries give no indication of a 1.6 line opening — there has been no development release since the 1.5.0 cycle.

L
L1centrality
INFRA · APIS
0.0

A graph-centrality package that spent 2026 making its existing measures usable at scale, then went quiet.

◆ Current state

L1centrality implements L1 centrality and prestige for graphs, including group, local, and neighbourhood variants plus MDS-based visualization. The measure set has been stable since 0.3.0; the work since has gone into interfaces around it — S3 classes with print and summary methods, plot methods for every result class, and in 0.5.0 both multi-group evaluation and multicore computation for the local variant. The two releases since have been a warning-message pass and a typo pass.

◆ Where it's heading

The package has moved from defining measures to operationalizing them. 0.5.0 was the inflection: parallel local computation and list-valued group input both target users running these measures over many vertex sets or large graphs rather than illustrating them on one. The same release renamed weight_transform and eta to edge_weight_transform and vertex_weight, and added an explicit message when a distance matrix is received — the signature of a maintainer fielding the same misuse repeatedly.

◆ Prediction

The last two releases carry no functional change, so the near-term path is maintenance rather than new measures; a 0.6.0 would most likely extend parallelism beyond L1centLOC to the other computationally heavy variants.

Alternatives to ClamAV and L1centrality

Other Infra & APIs products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either ClamAV or L1centrality.

See all ClamAV alternatives → · See all L1centrality alternatives →

Recent activity from ClamAV and L1centrality

Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.

  1. 11d agoClamAVEight parser CVEs and a clamd STATS disclosure fix
  2. 11d agoClamAV1.4 branch takes six of the eight parser CVEs
  3. 1mo agoL1centralityTypo fixes only
  4. 1mo agoClamAVPESpin use-after-free and PE overflow patched
  5. 1mo agoClamAVSame PE fixes backported to the 1.4 line
  6. 3mo agoL1centralityWarning message wording updated
  7. 3mo agoL1centralityMulti-group prominence and multicore local centrality
  8. 5mo agoClamAVHTML parser crash fixed; Rust floor raised again
  9. 5mo agoClamAV1.4 branch takes the HTML and TIFF parser fixes
  10. 9mo agoL1centralityPlot methods for every result class, plus edge-weight transforms
  11. 1y agoL1centralityHandles unnamed vertices; quantile type pinned
  12. 1y agoL1centralityS3 classes for all results, plus a Gini coefficient

Frequently asked questions

What is the difference between ClamAV and L1centrality?

They serve adjacent needs but don't currently overlap on shipped themes. ClamAV is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.

Is ClamAV better than L1centrality?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. ClamAV is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.

What are the best alternatives to ClamAV?

Top ClamAV alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "ClamAV alternatives" section above for the current picks, or visit /alternatives/clamav for the full list with editorial commentary on each.

What are the best alternatives to L1centrality?

Top L1centrality alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "L1centrality alternatives" section above for the current picks, or visit /alternatives/l1centrality for the full list with editorial commentary on each.