Security

cert-manager: what changed

In the last 90 days, 6 summarized changes: 2 breaking changes, 2 security advisories, 2 fixes. Stackdiff reads cert-manager's own feeds (cert-manager.io) and writes two sentences per change with a link to the source; it never republishes release notes. Sources last checked .

Needs attention

Breaking changes, security advisories, end-of-life and license changes from the last 90 days, worst first.

1.21.0Breakinghigh
v1.21.0
1.21.0-beta.0Breakinghigh
v1.21.0-beta.0
1.21.2Securitymedium
v1.21.2
1.21.1Securitymedium
v1.21.1

Latest changes

Newest first, every type. Releases and fixes sit below anything that can hurt you in the weekly brief; here they are in order.

1.21.2Securitymedium
v1.21.2
1.21.1Securitymedium
v1.21.1
1.21.0Breakinghigh
v1.21.0
1.21.0-beta.0Breakinghigh
v1.21.0-beta.0
1.19.6Fix
v1.19.6
1.20.3Fix
v1.20.3
1.21.0-alpha.1Release
v1.21.0-alpha.1
1.19.5Securitymedium
v1.19.5
1.20.2Securitymedium
v1.20.2
1.20.1Securitymedium
v1.20.1
1.18.5Securitymedium
GHSA-gx3x-vq4p-mhhv: cert-manager-controller DoS via Specially Crafted DNS Response
1.12.14Securitymedium
GHSA-r4pg-vg54-wxx4: cert-manager ha a potential slowdown / DoS when parsing specially crafted PEM inputs

Where Stackdiff reads cert-manager

Only what the vendor publishes for machines. Excerpts are capped, summaries are our own two sentences, and every line links back.

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