Security updates for Tuesday
Multiple security updates have been released for various software packages across different Linux distributions. These updates address vulnerabilities in applications such as Firefox, OpenSSH, and Python. Users are encouraged to apply these updates to ensure their systems remain secure.
- ▪Debian has released security updates for openjdk-21 and webkit2gtk.
- ▪Fedora has issued updates for several packages including PackageKit, chromium, and firefox.
- ▪Ubuntu has released updates for applications such as clamav, nginx, and strongswan.
Story provenance
Source · retrieval · rights · ranking — open for full record
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Story provenance
Attribution is not the same as permission. This drawer separates discovery metadata, excerpts, WeSearch-generated summaries, reuse status, and whether the publisher receives the visit. Nothing here claims a legal grant the publisher has not made.
Record
| Original publisher | LWN.net |
| Canonical URL | https://lwn.net/Articles/1070184/ |
| Publication time | Tue, 28 Apr 2026 13:11:40 +0000 |
| Retrieval time | 2026-04-28T13:14:31.934Z |
| Last seen | 2026-04-28T13:14:31.934Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | y08wyPbgAlDv |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
Dist. ID Release Package Date Debian DSA-6231-1 stable openjdk-21 2026-04-27 Debian DSA-6232-1 stable webkit2gtk 2026-04-28 Fedora FEDORA-2026-41926fe792 F42 PackageKit 2026-04-28 Fedora FEDORA-2026-7463cd3c32 F43 PackageKit 2026-04-28 Fedora FEDORA-2026-e7d1590ecd F44 botan3 2026-04-28 Fedora FEDORA-2026-3ca69d20ed F43 chromium 2026-04-28 Fedora FEDORA-2026-134819a61b F42 cockpit 2026-04-28 Fedora FEDORA-2026-69538c9f7e F42 firefox 2026-04-28 Fedora FEDORA-2026-2a3e305ac4 F42 flatpak 2026-04-28 Fedora FEDORA-2026-bebf3b0544 F42 gum 2026-04-28 Fedora FEDORA-2026-10cf6ce616 F44 gum 2026-04-28 Fedora FEDORA-2026-54ce3fd147 F44 libarchive 2026-04-28 Fedora FEDORA-2026-a8ee24f019 F42 libcoap 2026-04-28 Fedora FEDORA-2026-0ce923a09d F43 libcoap 2026-04-28 Fedora FEDORA-2026-148e35657a F44…
Excerpt limited to ~120 words for fair-use compliance. The full article is at LWN.net.