Research collected from outside sources and what this site derives from them; every fact links to a saved copy of its source Research or story?

Fact · advice · contradicted

The UK's NCSC, the NSA and their counterparts in the EU and Australia advise taking systems offline where patching is not feasible

Who says it: BBC · Sources: BBC News ACSC CERT-EU NCSC-NL ACN / CSIRT Italia JPCERT/CC

Australia's ACSC gives no offline advice. CERT-EU says isolate. The Netherlands, Italy, Japan and New Zealand give no offline advice.

Fact-check

A1 Weak signal · Advice · verdict: holds in part · the status word understates the evidence

The captured BBC page does not say this: it says the NCSC 'as well as its counterparts in the EU and Australia' urged users 'to apply the fixes', and attributes the offline quote to the NCSC alone. On the substance, NCSC (after mitigations) and NSA advise offline, CERT-EU and CERT-FR advise isolation, and Italy's ACN advises taking sites offline; only Australia is not shown (ACSC's page as captured has no offline advice). 'Contradicted' overstates an absence for one of four parties and mislabels the BBC's statement.

Capture checkedResultWhat it sayssha256 of the text read
bbc-live-ckgel5xp2xv9tpartialits counterparts in the EU and Australia, earlier urged those who use PHP to apply the fixes.c88b8c5f4c6bc07d
acsc-alert-phpabsentApply available security updates and other appropriate mitigations9370af142ded6de9
certeu-sa-2026-018carriesWhere that is not feasible, organisations should consider isolating internet-facing applications from public networks until a fix is applied and verified.c65c95cf165d9ed7
ncsc-nl-php2shellabsentIf immediate patching is not possible, follow PHP's temporary mitigations, including disabling session.upload_progress, restarting workers,f3eec24a226910fb
acn-it-php2shellcarriessi raccomanda di valutare di porre offline i siti e i servizi web che utilizzano versioni vulnerabili di PHP19fac2edc25161cd
jpcert-at260033absent十分なテストを実施の上、速やかに修正済みバージョンを適用してください。1fea87241b307f92
ncsc-news-phpcarriesor applying them would take too long, you should consider taking the system offline until it can be fully mitigated.a18ceeb011a3fe6f
nsa-press-php-4630238carriesIf an immediate update is not feasible, it is recommended that organizations take the system offline until it can be fully mitigated.8a8553ea1ffcd794
certfr-2026-ale-014carriesLe CERT-FR recommande d'isoler les équipements affectés puis de procéder à la migration vers une version maintenuef9e9557ab49ddb95

Open tickets: Finding-43, Finding-44, Finding-45, Finding-87.

Graded in Run-1, resting on captures up to 2026-10-22 08:48 UTC. The scale is on the fact-check page.

This fact over time

  1. 2026-10-21ACSC publishes Critical vulnerabilities in PHP
  2. 2026-10-21ACN / CSIRT Italia publishes PHP2Shell: sanate vulnerabilità critiche in PHP (AL07/261021/CSIRT-ITA)
  3. 2026-10-21 15:20 UTCCERT-EU publishes Security Advisory 2026-018: Critical Vulnerabilities in PHP
  4. 2026-10-21 15:25 UTCNCSC-NL publishes NCSC-NL/php2shell: Operational information regarding the 2026 php2shell vulnerabilities
  5. 2026-10-22JPCERT/CC publishes PHPにおける複数の脆弱性(CVE-2026-109618、CVE-2026-109619)に関する注意喚起 (JPCERT-AT-2026-0033)
  6. 2026-10-22 06:16 UTCBBC News publishes PHP: Global scramble to fix critical cyber-security flaws as many websites taken offline - follow live
  7. 2026-10-22 08:04 UTCSaved into the evidence vault: BBC News, then 2 more captures
  8. 2026-10-22 08:09 UTCSaved into the evidence vault: NCSC-NL, then 1 more capture
  9. 2026-10-22 08:13 UTCSaved into the evidence vault: CERT-EU
  10. 2026-10-22 08:13 UTCSaved into the evidence vault: ACN / CSIRT Italia
  11. 2026-10-22 08:16 UTCSaved into the evidence vault: ACSC
  12. 2026-10-22 08:17 UTCSaved into the evidence vault: JPCERT/CC
  13. 2026-10-22Enters this site as contradicted in v0.1.0 (reconstructed from git)

Published: when the source says it was published. Saved: the first capture into the evidence vault. The rest are this site: the release in which the fact first appeared and every release that changed its wording, sources or status.

What it rests on

PHP: Global scramble to fix critical cyber-security flaws …Critical vulnerabilities in PHPSecurity Advisory 2026-018: Critical Vulnerabilities in PH…NCSC-NL/php2shell: Operational information regarding the 2…PHP2Shell: sanate vulnerabilità critiche in PHP (AL07/2610…PHPにおける複数の脆弱性(CVE-2026-109618、CVE-2026-109619)に関する注意喚起 (JP…fact offline-allies

Where this fact appears

In the briefings for:

And on every claim.

Every version of this fact

v1 · site v0.1.0 · 22 October 2026 · contradicted
The UK's NCSC, the NSA and their counterparts in the EU and Australia advise taking systems offline where patching is not feasible
Who says it: BBC
Status: contradicted
Topic: advice
Sources: bbc-live-ckgel5xp2xv9t, acsc-alert-php, certeu-sa-2026-018, ncsc-nl-php2shell, acn-it-php2shell, jpcert-at260033