Should you update to Zoom for iPhone 7.0.3?
No: install Zoom for iPhone 7.2.0 instead. Zoom for iPhone 7.0.3 is a security update Zoom released on 9 Jun 2026 for iPhone and iPad. It fixes 2 security flaws, 0 rated critical and 2 high by Zoom.[1] None of them is known to be used in attacks.
It has since been replaced by Zoom for iPhone 7.0.6, released 11 Aug 2026, which includes all of its fixes. If you’re on an older version, install that instead.
Should you update?
No: install Zoom for iPhone 7.2.0 instead. Zoom for iPhone 7.2.0 came out on 13 Oct 2026 and includes every fix in Zoom for iPhone 7.0.3, so there’s no reason to stop at this one. Software Update offers the newest version your device can run.
Is Zoom for iPhone 7.0.3 still safe?
Not any more. The 4 updates since, up to Zoom for iPhone 7.2.0, fix 5 security flaws that Zoom for iPhone 7.0.3 doesn’t, and each became public the day its fix shipped. Installing it is safe: get it only from the App Store, never from a link in an email, text or pop-up.
What it fixes
Zoom lists 2 security flaws, 0 rated critical and 2 high by Zoom.[1] The 2 critical and high ones are:
| Flaw | Severity | What Zoom calls it |
|---|---|---|
CVE-2026-53407 | High | Improper Authorization in Handler for Custom URL Scheme |
CVE-2026-53408 | High | Improper Authorization in Handler for Custom URL Scheme |
How to update, and how long it takes
A minute.
- Open the App Store and tap your picture, top right.Scroll to Zoom Workplace and tap Update.
To check it worked: In Zoom, tap More → About: it shows the version. It should say 7.0.6 or later.
Before and after
- After: Zoom for iPhone 7.0.6, 11 Aug 2026, 3 security flaws
- Zoom for iPhone updates, every release and the latest version
- Updates, the latest version of everything HARD tracks
References
- ^ Zoom. “Zoom Security Bulletin ZSB-26010”, 9 Jun 2026.