Is moodle/moodle affected by CVE-2026-26047?

Packagist moodle/moodle is affected in >=5.1.0-beta =5.0.0-beta <5.0.5, <4.5.9.

Is CVE-2026-26047 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.4%.

medium

CVE-2026-26047

Q: Is CVE-2026-26047 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.4%.

Packagist · moodle/moodle

Summary

Moodle TeX formula editor is vulnerable to DoS through lack of execution time limits

Severity: medium
EPSS: 0.4% (p35)
Also known as: GHSA-cg8j-5cr2-568q, BIT-moodle-2026-26047
Published: 2026-02-21

References

Related advisories

CVE-2026-26045 — high · Packagist/moodle/moodle
CVE-2025-67853 — high · Packagist/moodle/moodle
CVE-2025-67848 — high · Packagist/moodle/moodle
CVE-2025-67849 — high · Packagist/moodle/moodle
CVE-2025-67850 — high · Packagist/moodle/moodle
CVE-2025-67847 — high · Packagist/moodle/moodle
CVE-2025-62399 — high · Packagist/moodle/moodle
CVE-2025-3642 — high · Packagist/moodle/moodle

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.