GravityKit
GravityKit folds every GravityView extension into one Pro plugin.
Comparison · Infra & APIs
Prowler vs runc
A side-by-side editorial comparison of Prowler and runc — release velocity, themes, recent moves, and the top alternatives to consider.
Prowler vs runc: at a glance
What is Prowler?
Prowler 5.49 asks a new question after each scan: which of your servers run an image under attack?
Prowler ships a minor release every one to two weeks. 5.48 added Realtime for AWS, which checks resources as CloudTrail events arrive and can alert, open a Terraform pull request or fix the resource. 5.49 adds emerging threat signatures: a vulnerability described as data, matched against the machine images of every compute instance on AWS, Azure and Google Cloud, with Amazon Inspector clearing hosts patched in place. Prowler Cloud supplies a threat catalog and turns each threat into an Exploitability issue per account.
What is runc?
runc patches one restore bug across four release lines at once.
runc shipped 1.5.3, 1.4.4, 1.3.7 and 1.6.0-rc.2 on the same day, all fixing CVE-2026-119101: a crafted image could make runc restore bind-mount any host directory into a restored container, read-write. Only people who checkpoint and later restore untrusted containers as root are exposed. The 1.6.0 candidate also changes how mount destinations that start with the rootfs path are read, following the runtime spec literally.
Prowler vs runc: editorial side-by-side
Prowler
7.5INFRA · APIS
Prowler 5.49 asks a new question after each scan: which of your servers run an image under attack?
◆ Current state
Prowler ships a minor release every one to two weeks. 5.48 added Realtime for AWS, which checks resources as CloudTrail events arrive and can alert, open a Terraform pull request or fix the resource. 5.49 adds emerging threat signatures: a vulnerability described as data, matched against the machine images of every compute instance on AWS, Azure and Google Cloud, with Amazon Inspector clearing hosts patched in place. Prowler Cloud supplies a threat catalog and turns each threat into an Exploitability issue per account.
◆ Where it's heading
Prowler is moving from configuration checks toward telling teams what is actually exploitable now: Realtime cut the wait for detection, and threat signatures cut the wait for a new check when a vulnerability lands. The free engine keeps the mechanism, while the maintained catalog and issue triage sit in Prowler Cloud.
◆ Prediction
Expect the threat catalog to grow and exploitability issues to reach more providers or link into Realtime alerts in the next releases.
runc
5.0INFRA · APIS
runc patches one restore bug across four release lines at once.
◆ Current state
runc shipped 1.5.3, 1.4.4, 1.3.7 and 1.6.0-rc.2 on the same day, all fixing CVE-2026-119101: a crafted image could make runc restore bind-mount any host directory into a restored container, read-write. Only people who checkpoint and later restore untrusted containers as root are exposed. The 1.6.0 candidate also changes how mount destinations that start with the rootfs path are read, following the runtime spec literally.
◆ Where it's heading
The project now maintains four supported branches and backports security work to each one in lockstep, while 1.6.0 keeps trading quiet tolerance for strict spec behaviour: refused read-only configs in rc.1, literal mount paths in rc.2. Users relying on runc's old lenient handling will feel 1.6.0 more than any feature it adds.
◆ Prediction
Expect 1.6.0 final after one more candidate, with 1.3.z ending since 1.3.7 is labelled the probable last patch.
Alternatives to Prowler and runc
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 Prowler or runc.
Payload CMS
Payload's v4 beta.9 keeps every past image crop and raises the Node floor again.
Nautobot
Nautobot 3.3 alpha 2 adds test helpers and a cable location filter after 3.2.9's token-leak fix.
Clair
Clair 4.10 RC can read SBOMs to match Java vulnerabilities.
Shuffle
Shuffle tags builds almost daily, but the notes are empty.
KrakenD
KrakenD's community edition is shipping only dependency bumps.
See all Prowler alternatives → · See all runc alternatives →
Recent activity from Prowler and runc
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agoProwlerProwler 5.49 matches cloud instances against threat signatures ⚡
- 2d agoruncCVE-2026-119101 fix for checkpoint/restore in the 1.5 line
- 2d agoruncSecond 1.6.0 candidate: restore CVE fix, literal mount paths
- 2d agorunc1.4 line gets the restore CVE fix and cgroup v2 crash workaround
- 2d agoruncLikely final 1.3 patch carries the restore CVE fix
- 8d agoProwlerProwler 5.48: Realtime AWS detection and auto-remediation ⚡
- 15d agoProwlerProwler 5.47: one-step provider setup, Issues verdicts explained
- 18d agoProwlerProwler 5.46 adds Issues view and Bedrock/Vertex AI checks
- 1mo agoProwlerProwler 5.45 adds Azure AI Services and Entra ID checks
- 1mo agoruncRelease candidate lifts 1024-CPU limit, removes deprecated APIs
- 1mo agoProwlerProwler 5.44.0
- 1mo agoruncWorkaround for kernel bug that crashed runc on cgroup v2
Frequently asked questions
What is the difference between Prowler and runc?
They serve adjacent needs but don't currently overlap on shipped themes. Prowler is currently shipping more aggressively (velocity 7.5 vs 5.0), with 2 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 Prowler better than runc?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Prowler is currently shipping more aggressively (velocity 7.5 vs 5.0), with 2 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 Prowler?
Top Prowler alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Prowler alternatives" section above for the current picks, or visit /alternatives/prowler for the full list with editorial commentary on each.
What are the best alternatives to runc?
Top runc alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "runc alternatives" section above for the current picks, or visit /alternatives/runc for the full list with editorial commentary on each.