# CVE-2026-59582: Android integer overflow in UcePublishManager timer calculation

Source: https://junglewise.ai/threats/cve-2026-59582-in-starttimer-of-ucepublishmanager-cpp-there-is-a-possible-way-to  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-11-10. Updated: 2026-11-10  
License: CC BY 4.0 with a link back

CVE-2026-59582 · Severity: info · Published 2026-11-10

An integer overflow vulnerability in Android's unified communications framework can cause a process to crash unexpectedly. A remote attacker can trigger this crash without needing special permissions or user interaction, resulting in denial of service affecting device functionality.

Technologies: [Google Android](https://junglewise.ai/threats/technologies/android). Vendors: [Google](https://junglewise.ai/threats/vendors/google).

## Quick answers

**Is CVE-2026-59582 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-59582 being exploited in the wild.

**How severe is CVE-2026-59582?** Informational severity, published 10 November 2026.

**Which products and versions are affected?** Google Android unspecified; fixed in 2026-11-05 security patch level or later.

**Is there a fix for CVE-2026-59582?** Yes: fixed in Android security patch level 2026-11-05 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-59582 attacked?** It is attacked over the network, in an operating system.

**Am I affected by CVE-2026-59582?** Check whether you run Google Android at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- Fixed in Android security patch level 2026-11-05 or later

## Technical details

An integer overflow exists in the StartTimer function of UcePublishManager.cpp during timer calculation, allowing remote denial of service. The vulnerability requires no additional execution privileges and no user interaction; exploitation is achieved through a network vector. The defect causes process abort, effectively crashing the affected service.

## Affected products

- Google Android unspecified; fixed in 2026-11-05 security patch level or later

## Timeline

- 2026-11-10: disclosed

## References

- [https://source.android.com/docs/security/bulletin/pixel/2026/2026-11-01](https://source.android.com/docs/security/bulletin/pixel/2026/2026-11-01)

## Related threats

- [Google Android Bluetooth buffer overflow in acquireMemory](https://junglewise.ai/threats/cve-2026-95405-in-acquirememory-of-bt-bqr-offload-cc-there-is-a-possible-way-to)
- [ST NFC HAL out-of-bounds write in global memory](https://junglewise.ai/threats/cve-2026-95400-in-stnfc-hal-write-of-hal-st21nfc-cc-there-is-a-possible-way-to)
- [Android HEVC decoder buffer overflow in sub_layer_hrd_parameters](https://junglewise.ai/threats/cve-2026-95397-in-sub-layer-hrd-parameters-of-hevc-decoder-there-is-a-possible)
- [Android framework memory exhaustion in message queue handling](https://junglewise.ai/threats/cve-2026-59632-in-respondreceivedmessage-of-mtsmessagecontroller-cpp-there-is-a)
- [Android use-after-free in UssiController connection listener](https://junglewise.ai/threats/cve-2026-59626-in-sendinfo-of-ussicontroller-cpp-there-is-a-possible-way-to)