CVE-2026-85094Disclosure

LOWCVSS 8.8 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

The Canva Android App before 2.376.0 did not restrict the headers returned to an external origin running in a privileged WebView. A threat actor with control of the WebView could access a user’s session.

0.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-212

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Threat summary

  • Patch or workaround signal is available
  • 3 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 2 signals
  • Disclosure: 1 classified signal
  • General: 1 classified signal
  • Peaked 1d ago at 2 mentions (2026-09-04); latest day: 1
  • 3 total mentions across 2 days

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-09-04: 2Mentions · 2026-09-09: 1Patch / Workaround · 2026-09-09: 1Technical Details · 2026-09-04: 1Technical Details · 2026-09-09: 109-0409-09
Signal classification3 categories
Disclosure
133.3%
General
133.3%
Patch
133.3%
Referenced assets2 URLs
Classification over time
DateTotalLabels
2026-09-042
Disclosure1General1
2026-09-091
Patch1
Full discourse3 posts
  • DFIR Lab@DFIR_Lab
    Patch

    🚨 HIGH: CVE-2026-85094 (CVSS 8.8) Canva Android App <2.376.0 vulnerable to session hijacking via unrestricted WebView headers. Attackers could access user sessions. ✅ Update to v2.376.0+ #CVE #Vulnerability #PatchNow https://t.co/pLY8y7y6bK

    Post summary

    The tweet alerts audiences to CVE‑2026‑85094, a session hijacking flaw in Canva Android apps before v2.376.0, and urges users to patch to the newer version.

    0000048
    129 followersView on X
  • CERT-PY@CERTpy
    General

    ⚠️ Vulnerabilidades en Aplicación para Android ❗ CVE-2026-85094 ❗ CVE-2026-85085 ➡️ Más info: https://www.cert.gov.py/vulnerabilidades-en-aplicacion-para-android/ https://t.co/Sx168YCu2P

    Post summary

    The tweet announces two CVEs affecting an Android application and directs readers to external links for additional information.

    00000266
    6.7K followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-85094 The Canva Android App before 2.376.0 did not restrict the headers returned to an external origin running in a privileged WebView. A threat actor with control of the … https://www.cve.org/CVERecord?id=CVE-2026-85094

    Post summary

    The CVE-2026-85094 disclosure indicates a header leakage issue in the Canva Android application that could allow threat actors with control over an external origin to access restricted headers via a privileged WebView.

    00000911
    58.1K followersView on X

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