# CVE-2025-1492: wireshark: uncontrolled recursion leading to a stack buffer overflow can cause Bundle Protocol and CBOR dissector

CVE-2025-1492 is fixed in 6 products on 1 platform, first by RHSA-2025:9121, released February 20, 2025. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2025-1492
- Priority: High
- CVSS: 7.5 (moderate)
- EPSS: 0.0030
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Feb 20, 2025

## Description

uncontrolled recursion leading to a stack buffer overflow can cause Bundle Protocol and CBOR dissector

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | libvirt sles 15.7 | 11.0.0-150700.4.19.1 | [SUSE-SU-2026:1169-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-1169-1.md) | Apr 2, 2026 |
| Linux | wireshark Debian 12.15 (bookworm) | 4.0.17-0+deb12u2 | [DEBIAN-CVE-2025-1492](https://patchblox.com/security/data/fix/linux/debian-cve-2025-1492.md) | Feb 20, 2025 |
| Linux | wireshark Debian 13.5 (trixie) | 4.4.4-1 | [DEBIAN-CVE-2025-1492](https://patchblox.com/security/data/fix/linux/debian-cve-2025-1492.md) | Feb 20, 2025 |
| Linux | wireshark Debian 14 | 4.4.4-1 | [DEBIAN-CVE-2025-1492](https://patchblox.com/security/data/fix/linux/debian-cve-2025-1492.md) | Feb 20, 2025 |
| Linux | wireshark RHEL 10 | 4.4.2-3.el10_0 | [RHSA-2025:9121](https://patchblox.com/security/data/fix/linux/rhsa-2025-9121.md) | Feb 20, 2025 |
| Linux | wireshark almalinux 10 | 1:4.4.2-3.el10_0 | [ALSA-2025:9121](https://patchblox.com/security/data/fix/linux/alsa-2025-9121.md) | Jun 16, 2025 |
| Linux | wireshark ol 10 | 1:4.4.2-3.0.1.el10_0 | [ELSA-2025-9121](https://patchblox.com/security/data/fix/linux/elsa-2025-9121.md) | Jun 27, 2025 |
| Linux | wireshark opensuse-leap 15.6 | 4.2.11-150600.18.20.1 | [SUSE-SU-2025:0754-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0754-1.md) | Feb 28, 2025 |
| Linux | wireshark rocky 10 | 1:4.4.2-3.el10_0 | [RLSA-2025:9121](https://patchblox.com/security/data/fix/linux/rlsa-2025-9121.md) | Oct 3, 2025 |
| Linux | wireshark sles 15.6 | 4.2.11-150600.18.20.1 | [SUSE-SU-2025:0754-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0754-1.md) | Feb 28, 2025 |
| Linux | wireshark sles 15.7 | 4.6.4-150700.21.8.1 | [SUSE-SU-2026:1169-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-1169-1.md) | Apr 2, 2026 |
| Linux | wireshark-cli almalinux 10 | 1:4.4.2-3.el10_0 | [ALSA-2025:9121](https://patchblox.com/security/data/fix/linux/alsa-2025-9121.md) | Jun 16, 2025 |
| Linux | wireshark-cli amzn 2023 | 1:4.4.2-1.amzn2023.0.4 | [ALAS2023-2026-1450](https://patchblox.com/security/data/fix/linux/alas2023-2026-1450.md) | Mar 2, 2026 |
| Linux | wireshark-cli ol 10 | 1:4.4.2-3.0.1.el10_0 | [ELSA-2025-9121](https://patchblox.com/security/data/fix/linux/elsa-2025-9121.md) | Jun 27, 2025 |
| Linux | wireshark-cli-debuginfo amzn 2023 | 1:4.4.2-1.amzn2023.0.4 | [ALAS2023-2026-1450](https://patchblox.com/security/data/fix/linux/alas2023-2026-1450.md) | Mar 2, 2026 |
| Linux | wireshark-debugsource amzn 2023 | 1:4.4.2-1.amzn2023.0.4 | [ALAS2023-2026-1450](https://patchblox.com/security/data/fix/linux/alas2023-2026-1450.md) | Mar 2, 2026 |
| Linux | wireshark-devel almalinux 10 | 1:4.4.2-3.el10_0 | [ALSA-2025:9121](https://patchblox.com/security/data/fix/linux/alsa-2025-9121.md) | Jun 16, 2025 |
| Linux | wireshark-devel amzn 2023 | 1:4.4.2-1.amzn2023.0.4 | [ALAS2023-2026-1450](https://patchblox.com/security/data/fix/linux/alas2023-2026-1450.md) | Mar 2, 2026 |
| Linux | wireshark-devel ol 10 | 1:4.4.2-3.0.1.el10_0 | [ELSA-2025-9121](https://patchblox.com/security/data/fix/linux/elsa-2025-9121.md) | Jun 27, 2025 |

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Data as of 2026-11-12T07:53:35Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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