Watch ·
Bulletin for Saturday, September 19, 2026
Every morning, what just entered the two registers, and what to do about it. Advisories are grouped by update: one line, one action.
+6breaches, in 5 sectors+15advisories, in 15 updates3actively exploited852,543accounts affected, as reported
Deal with these first
Exploited · OS
Linux KernelApply the vendor’s patch.
Critical · 732,385 accounts
L'Orange BleueExpect phishing attempts quoting your name and this company. A message that knows your details is not legitimate for that reason.
Exploited · OS
Linux KernelApply the vendor’s patch.
Today’s breaches 6
Retail2
Nonprofits1
Energy1
Digital services1
Education1
Today’s advisories 15
Linux KernelOS · Exploitedvendor patch
- CVE-2025-39682OtherCritical
Linux KernelOS · Exploitedvendor patch
- CVE-2025-39964OtherCritical
Linux KernelOS · Exploitedvendor patch
- CVE-2026-53266OtherCritical
github.com/kcp-dev/kcpGo · CVSS 9.9→ 0.31.4
go get github.com/kcp-dev/kcp@v0.31.4- CVE-2026-61682Authentication bypass · CVSS 9.9 · < 0.31.4Critical
org.xwiki.rendering:xwiki-rendering-xmlMaven · CVSS 9.9→ 14.10.2
- CVE-2025-53837Remote code execution · CVSS 9.9 · < 14.10.2Critical
lmdeployPyPI · CVSS 9.8→ 0.16.0
pip install --upgrade "lmdeploy>=0.16.0"- CVE-2025-66455Unsafe deserialisation · CVSS 9.8 · >= 0.9.2, < 0.16.0Critical
mnemosyne-memoryPyPI · CVSS 9.1→ 3.10.1
pip install --upgrade "mnemosyne-memory>=3.10.1"- CVE-2026-59163Cryptographic weakness · CVSS 9.1 · <= 3.10.0Critical
anyioPyPI · Critical→ 4.14.2
pip install --upgrade "anyio>=4.14.2"- CVE-2026-63374Other · < 4.14.2Critical
github.com/obot-platform/obotGo · CVSS 8.8→ 0.23.0
go get github.com/obot-platform/obot@v0.23.0- CVE-2026-101062Authentication bypass · CVSS 8.8 · < 0.23.0High
github.com/stacklok/toolhiveGo · CVSS 8.8→ 0.30.1
go get github.com/stacklok/toolhive@v0.30.1- CVE-2026-58197Authentication bypass · CVSS 8.8 · < 0.30.1High
lmdeployPyPI · CVSS 8.8→ 0.12.3
pip install --upgrade "lmdeploy>=0.12.3"- CVE-2026-33625Denial of service · CVSS 8.8 · >= 0.12.1, < 0.12.3High
org.opencastproject:opencast-engage-paella-player-7Maven · CVSS 8.7→ 19.7
- CVE-2026-77615Cross-site scripting · CVSS 8.7 · < 19.7High
mediawiki/semantic-media-wikiComposer · CVSS 8.6→ 7.0.0
composer require "mediawiki/semantic-media-wiki:>=7.0.0"- CVE-2025-61682Cross-site scripting · CVSS 8.6 · >= 3.1.0, < 7.0.0High
@file-viewer/docnpm · CVSS 8.2→ 2.3.1
npm install @file-viewer/doc@2.3.1- CVE-2026-91127Cross-site scripting · CVSS 8.2 · <= 2.3.0High
zotregistry.dev/zot/v2Go · CVSS 8.1→ 2.1.18
go get zotregistry.dev/zot/v2@v2.1.18- CVE-2026-61833Other · CVSS 8.1 · < 2.1.18High
Get the bulletin every morning
The same content, no ads, no tracking: priorities, breaches by sector, advisories by update with the command to copy.
An entry joins the bulletin on the day it reaches the site, not on the date of the advisory or the disclosure: a flaw GitHub published last night is in this morning’s bulletin.