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Solution
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Workaround
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Sat, 02 May 2026 12:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unvalidated Media URL Processing Via WhatsApp AI Rich Response Messages |
Fri, 01 May 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-940 | |
| Metrics |
ssvc
|
Fri, 01 May 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
Fri, 01 May 2026 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Incomplete validation of AI rich response messages for Instagram Reels in WhatsApp for iOS v2.25.8.0 to v2.26.15.72 and WhatsApp for Android v2.25.8.0 to v2.26.7.10 could have allowed a user to trigger processing of media content from an arbitrary URL on another user’s device, including triggering OS-controlled custom URL scheme handlers. We have not seen evidence of exploitation in the wild. | |
| References |
|
Projects
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Status: PUBLISHED
Assigner: Meta
Published:
Updated: 2026-05-01T17:42:09.286Z
Reserved: 2026-01-16T19:49:26.309Z
Link: CVE-2026-23866
Updated: 2026-05-01T17:42:01.834Z
Status : Received
Published: 2026-05-01T16:16:29.980
Modified: 2026-05-01T18:16:14.190
Link: CVE-2026-23866
No data.
OpenCVE Enrichment
Updated: 2026-05-02T11:45:41Z