Apple Says Recently Discovered iOS Mail Vulnerabilities Pose No Immediate Threat, But a Patch Is in the Works - MacRumors
Skip to Content

Apple Says Recently Discovered iOS Mail Vulnerabilities Pose No Immediate Threat, But a Patch Is in the Works

Apple has responded to a recent report on vulnerabilities discovered in its iOS Mail app, claiming the issues do not pose an immediate risk to users.

mail ios app icon
Earlier this week, San Francisco-based cybersecurity company ZecOps said it had uncovered two zero-day security vulnerabilities affecting Apple's stock Mail app for iPhones and iPads.

One of the vulnerabilities was said to enable an attacker to remotely infect an iOS device by sending emails that consume a large amount of memory. Another could allow remote code execution capabilities. Successful exploitation of the vulnerabilities could potentially allow an attacker to leak, modify, or delete a user's emails, claimed ZecOps.

However, Apple has downplayed the severity of the issues in the following statement, which was given to several media outlets.

"Apple takes all reports of security threats seriously. We have thoroughly investigated the researcher's report and, based on the information provided, have concluded these issues do not pose an immediate risk to our users. The researcher identified three issues in Mail, but alone they are insufficient to bypass iPhone and iPad security protections, and we have found no evidence they were used against customers. These potential issues will be addressed in a software update soon. We value our collaboration with security researchers to help keep our users safe and will be crediting the researcher for their assistance."

The vulnerabilities are said to impact all software versions between iOS 6 and iOS 13.4.1. ZecOps said that Apple has patched the vulnerabilities in the latest beta of iOS 13.4.5, which should be publicly released within the coming weeks. Until then, ZecOps recommends using a third-party email app like Gmail or Outlook, which are apparently not impacted.

Popular Stories

General macOS Mail Feature

Microsoft 365 Work Accounts May Stop Syncing in Apple Mail

Thursday October 1, 2026 3:17 am PDT by
From October 1, 2026, Microsoft began disabling Exchange Web Services (EWS) by default in Exchange Online, which will cut off the protocol that Apple's Mail and Calendar apps on Mac still rely on to sync Microsoft 365 work accounts. The cutoff has been on the cards for a fairly long time, as Microsoft stopped adding new features to EWS back in 2018, while in 2023 it announced that it would...
apple lock security bug vulnerability fix privacy

Apple Still Working on Anti-Snatching Feature That Locks Stolen iPhones

Tuesday September 22, 2026 4:44 am PDT by
New references in the latest iOS 27.2 beta show that Apple continues to develop a new feature which will lock your iPhone if it's snatched from your hand by a thief. As previously reported, the feature will use the gyroscope, accelerometer, and other sensors to determine when an iPhone has been grabbed. It'll also rely on a paired Apple Watch to detect when the iPhone has suddenly moved...
Prime Big Deal Days 25 Red and Green

Amazon Launches Prime Day Discounts on AirPods, iPad, MacBook Air, and More

Sunday October 4, 2026 9:15 am PDT by
Earlier this week, we began tracking early Prime Day deals on Apple-related accessories, and now Amazon has introduced major early deals on Apple products as well. This includes AirPods, iPads, MacBooks, and more, all available at some of the lowest prices of the year so far. Note: MacRumors is an affiliate partner with Amazon. When you click a link and make a purchase, we may receive a small...

Top Rated Comments

otternonsense Avatar
84 months ago
I'm pretty sure Apple will have prioritised some irrelevant pleasantry like Memoji barf physics in iOS 14 than getting Mail, FaceTime or personal hotspot straightened out.

As for this patch.. not holding my breath it will be the last one.
Score: 10 Votes (Like | Disagree)
miniyou64 Avatar
84 months ago
The bugs in Mail are still immediately extremely annoying
Score: 10 Votes (Like | Disagree)
84 months ago
I raised this issue on Apple Community yesterday after reading articles on both the BBC and Guardian web sites.

within 20minutes I received an email from apple stating .....We removed your post "iOS 13.4.1 mail vulnerability" because it was speculative.
Score: 9 Votes (Like | Disagree)
gnasher729 Avatar
84 months ago

I'm pretty sure Apple will have prioritised some irrelevant pleasantry like Memoji barf physics in iOS 14 than getting Mail, FaceTime or personal hotspot straightened out.
What makes you think the same people would work on these things? There's one graphics designer who creates new emojis who is very good and drawing emojis but doesn't have the slightest clue how to fix bugs in Mail.
Score: 9 Votes (Like | Disagree)
84 months ago

Of course it's good. The amount of patches we are receiving though, addressing issues evidenced by third parties and made public, doesn't inspire a lot of trust in Apple's own iOS and macOS QA for proactive bug fixing. At least they're pushing those patches relatively fast.
I‘d rather nitpick about the amount of patches we are receiving than having security problems without a patch in sight. It‘s the lesser evil, really.
Score: 8 Votes (Like | Disagree)
otternonsense Avatar
84 months ago

Yeah, it's good we actually receive patches and updates, no?
Of course it's good. The amount of patches we are receiving though, addressing issues evidenced by third parties and made public, doesn't inspire a lot of trust in Apple's own iOS and macOS QA for proactive bug fixing. At least they're pushing those patches relatively fast.
Score: 8 Votes (Like | Disagree)
Latest Stories
Sources: Apple Planning Two Sets of Product Launches in October
Sources: Apple Planning Two Sets of Product Launches in October
7 hours ago
Apple Announces iPhone Duo Apps Can Now Be Submitted to App Store
Apple Announces iPhone Duo Apps Can Now Be Submitted to App Store
7 hours ago
macOS 27.2 Adds Touch Gestures Ahead of MacBook Ultra
macOS 27.2 Adds Touch Gestures Ahead of MacBook Ultra
12 hours ago
Apple and AT&T Have Yet to Explain Cause of iPhone 18 Pro Max Issue
Apple and AT&T Have Yet to Explain Cause of iPhone 18 Pro Max Issue
13 hours ago
tvOS 27.2 Code Hints at Apple Intelligence for New Apple TV
tvOS 27.2 Code Hints at Apple Intelligence for New Apple TV
13 hours ago
Apple Seeds Third macOS Golden Gate 27.2 Beta to Developers
Apple Seeds Third macOS Golden Gate 27.2 Beta to Developers
15 hours ago
Apple Releases Third watchOS 27.2, tvOS 27.2 and visionOS 27.2 Betas
Apple Releases Third watchOS 27.2, tvOS 27.2 and visionOS 27.2 Betas
15 hours ago
Apple Releases Third iOS 27.2 Beta
Apple Releases Third iOS 27.2 Beta
15 hours ago
Apple Cash Adds ID Check for Reloads, Teases Bank Funding
Apple Cash Adds ID Check for Reloads, Teases Bank Funding
16 hours ago
Apple Configurator App Updated
Apple Configurator App Updated
16 hours ago
Apple One Just Went Up in Price in These Countries
Apple One Just Went Up in Price in These Countries
17 hours ago
iPhone 13 Pro vs. iPhone 18 Pro Buyer's Guide: Is It Worth Upgrading?
iPhone 13 Pro vs. iPhone 18 Pro Buyer's Guide: Is It Worth Upgrading?
18 hours ago
iPad Could Get Significantly Thinner Bezels, Leaker Says
iPad Could Get Significantly Thinner Bezels, Leaker Says
18 hours ago
Prime Day Is Not Just Amazon: See the Biggest Competing Deals From Sony, Best Buy, and Walmart
Prime Day Is Not Just Amazon: See the Biggest Competing Deals From Sony, Best Buy, and Walmart
18 hours ago
Apple's Newest Macs Just Got Their Biggest Price Cuts Yet on Amazon
Apple's Newest Macs Just Got Their Biggest Price Cuts Yet on Amazon
20 hours ago
Apple Watch Prime Day Deals Arrive With New All-Time Low Prices for Series 12 and Ultra 4
Apple Watch Prime Day Deals Arrive With New All-Time Low Prices for Series 12 and Ultra 4
21 hours ago
Apple Releases MagSafe 3 Charging Cable Firmware Update
Apple Releases MagSafe 3 Charging Cable Firmware Update
21 hours ago
AirPods Max 2 Drop to $429 in All Colors for Prime Day
AirPods Max 2 Drop to $429 in All Colors for Prime Day
21 hours ago
Apple Quietly Triples iCloud Mail Alias Limit to Nine
Apple Quietly Triples iCloud Mail Alias Limit to Nine
21 hours ago
Mac Users Reclaim 12GB+ of Storage With Apple Intelligence Removal Tool
Mac Users Reclaim 12GB+ of Storage With Apple Intelligence Removal Tool
19 hours ago
iPhone Duo Makes Focus Modes Easier to Toggle From the Lock Screen
iPhone Duo Makes Focus Modes Easier to Toggle From the Lock Screen
23 hours ago
EU iPhone and iPad Users Could Still Face Months-Long Wait for Siri AI
EU iPhone and iPad Users Could Still Face Months-Long Wait for Siri AI
1 day ago
Today Marks the 15th Anniversary of Steve Jobs' Death
Today Marks the 15th Anniversary of Steve Jobs' Death
1 day ago
iPhone 18 Pro's Triple Live Activity Support Comes With a Catch
iPhone 18 Pro's Triple Live Activity Support Comes With a Catch
1 day ago
Apple's New CEO John Ternus is Making Product Design a 'Major Priority'
Apple's New CEO John Ternus is Making Product Design a 'Major Priority'
1 day ago
Apple Hiring 'iCup' Specialist
Apple Hiring 'iCup' Specialist
1 day ago
MacBook Pro With OLED Display Rumored to Be 'Significantly Lighter'
MacBook Pro With OLED Display Rumored to Be 'Significantly Lighter'
1 day ago
Apple Event Reportedly Planned for October 13
Apple Event Reportedly Planned for October 13
1 day ago
Amazon Launches Prime Day Discounts on AirPods, iPad, MacBook Air, and More
Amazon Launches Prime Day Discounts on AirPods, iPad, MacBook Air, and More
11 hours ago
AirPods Pro 3 Hit Record Low $179 Price During Early Prime Day Sale
AirPods Pro 3 Hit Record Low $179 Price During Early Prime Day Sale
2 days ago