Vulnerability · CVE-2026-115560
Research mention from Openwall OSS Security.
Published Oct 23, 2026 · Cloudflare
Last checked Nov 1, 2026. A connected source was read within the last 7 days.
Open the advisory
Exploitation likelihood is not on this record for CVE-2026-115560. A missing EPSS score is not a low risk. Compare Cloudflare with the linked advisory before you change production.
Gaps on this record
- No version range is stored. A customer cannot check an installed version against this record.
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
- EPSS is missing. A missing score is not a low risk.
Same product and reporting
- PHP Publishes Mitigation Advice for New RCE Flaw · Press · Infosecurity Magazine
- PHP Warns of New Code Execution Flaw Days After PHP2Shell Patches · Press · Security Affairs
- PHP signale une nouvelle faille RCE (CVE-2026-115560) : appliquez le même réglage que PHP2Shell · Press · IT-Connect
- PHP Alerts Users to New RCE Vulnerability CVE-2026-115560 · Cyber · The Hacker News
- Severity
- Unknown—
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- Not in the current FIRST EPSS dataset
- Remediation
- Not established
- Affected products
- Cloudflare
Research mention from Openwall OSS Security. This is not vendor confirmation or proof of exploitation. CVE-2026-115560 is named on the public Openwall OSS Security page.
No affected version ranges are stored yet. Use the vendor advisory before you decide this record does not apply.
How to fix CVE-2026-115560
No stored fix
No vendor fix text is stored. Use the linked advisory before you change production.
Version check
No version range is stored, so an installed version cannot be checked on this page.
Advisory
Open the canada record and follow its fix.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
Exploitation likelihood is not on this record for CVE-2026-115560. A missing EPSS score is not a low risk. Compare Cloudflare with the linked advisory before you change production.
Which versions are affected?
Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS is absent from the current FIRST dataset. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Oct 23, 2026 · Canadian Centre for Cyber Security
Detected
CVE-2026-115560 is listed by AL26-026 - Critical vulnerabilities impacting PHP - CVE-2026-109618 and CVE-2026-109619 - Update 1.
Sources
- Canadian Centre for Cyber SecurityGovernment advisoryCVE-2026-115560
Number: AL26-026 Date: October 21, 2026 Updated: October 27, 2026 Audience This Alert is intended for IT professionals and managers. Purpose An Alert is used to raise awareness of a recently identified cyber threat that may impact cyber information assets, and to provide addition
cyber.gc.ca - Cloudflare SecurityVendor advisoryCVE-2026-115560
Cloudflare deploys protections against php2shell vulnerability | Cloudflare Blog
blog.cloudflare.com - Cloudflare WAF rulesVendor advisoryCVE-2026-115560
CVE-2026-115560 is named in a Cloudflare managed-rules release.
developers.cloudflare.com - CVE.orgVulnerability recordCVE-2026-115560
CVE.org record is not available yet.
cve.org - Openwall OSS SecurityThreat researchCVE-2026-115560
Research mention from Openwall OSS Security. Not confirmation of exploitation.
openwall.com - urlscan.ioThreat intelligenceCVE-2026-115560urlscan.io
References
Freshness
Last verified in this catalog Nov 1, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.
- urlscan.ioOct 31, 2026
- Cloudflare WAF rulesOct 31, 2026
- Cloudflare SecurityOct 30, 2026
- Canadian Centre for Cyber SecurityOct 30, 2026
- Openwall OSS SecurityOct 28, 2026
- CVE.orgOct 23, 2026