# SUSE-SU-2026:3501-1: wireshark security update

SUSE-SU-2026:3501-1, released August 5, 2026, fixes 56 CVEs in wireshark (version 4.6.7-150700.21.11.1). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/suse-su-2026-3501-1
- Platform: Linux
- Released: Aug 5, 2026
- Priority: High (Closes CVE-2026-5402, high severity)
- CVEs: 56, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/SUSE-SU-2026:3501-1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [wireshark](https://patchblox.com/security/data/product/linux/wireshark.md) | sles 15.7 | 4.6.7-150700.21.11.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-5402](https://patchblox.com/security/data/cve/CVE-2026-5402.md) | High | wireshark: TLS protocol dissector heap overflow in Wireshark 4.6.0 to 4.6.4 allows denial of service and possible code execution | 8.8 | 0.0039 |  |
| [CVE-2026-15163](https://patchblox.com/security/data/cve/CVE-2026-15163.md) | High | wireshark: Multiple protocol dissector infinite loops in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allow denial of service | 7.5 | 0.0033 |  |
| [CVE-2026-15169](https://patchblox.com/security/data/cve/CVE-2026-15169.md) | High | wireshark: UMTS FP protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service | 7.5 | 0.0027 |  |
| [CVE-2026-5653](https://patchblox.com/security/data/cve/CVE-2026-5653.md) | High | wireshark: DCP-ETSI protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 7.5 | 0.0021 |  |
| [CVE-2026-5654](https://patchblox.com/security/data/cve/CVE-2026-5654.md) | High | wireshark: AMR-NB codec crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 7.5 | 0.0021 |  |
| [CVE-2026-5655](https://patchblox.com/security/data/cve/CVE-2026-5655.md) | High | wireshark: SDP protocol dissector crash in Wireshark 4.6.0 to 4.6.4 allows denial of service | 7.5 | 0.0021 |  |
| [CVE-2026-5657](https://patchblox.com/security/data/cve/CVE-2026-5657.md) | High | wireshark: iLBC codec crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 7.5 | 0.0021 |  |
| [CVE-2026-6868](https://patchblox.com/security/data/cve/CVE-2026-6868.md) | High | wireshark: HTTP protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 7.5 | 0.0019 |  |
| [CVE-2026-7375](https://patchblox.com/security/data/cve/CVE-2026-7375.md) | High | wireshark: UDS protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 7.5 | 0.0019 |  |
| [CVE-2026-7376](https://patchblox.com/security/data/cve/CVE-2026-7376.md) | High | wireshark: Crash in sharkd 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 7.5 | 0.0019 |  |
| [CVE-2026-7378](https://patchblox.com/security/data/cve/CVE-2026-7378.md) | High | wireshark: Crash in sharkd 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 7.5 | 0.0019 |  |
| [CVE-2026-7379](https://patchblox.com/security/data/cve/CVE-2026-7379.md) | High | wireshark: Memory leak in sharkd 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 7.5 | 0.0019 |  |
| [CVE-2026-5656](https://patchblox.com/security/data/cve/CVE-2026-5656.md) | High | wireshark: Profile import path traversal in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service and possible c... | 7.8 | 0.0018 |  |
| [CVE-2026-6519](https://patchblox.com/security/data/cve/CVE-2026-6519.md) | High | wireshark: MBIM protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 7.5 | 0.0017 |  |
| [CVE-2026-6520](https://patchblox.com/security/data/cve/CVE-2026-6520.md) | High | wireshark: OpenFlow v6 protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 7.5 | 0.0017 |  |
| [CVE-2026-5403](https://patchblox.com/security/data/cve/CVE-2026-5403.md) | High | wireshark: SBC codec crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service and possible code execution | 7.8 | 0.0016 |  |
| [CVE-2026-5405](https://patchblox.com/security/data/cve/CVE-2026-5405.md) | High | wireshark: RDP protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service and possible co... | 7.8 | 0.0016 |  |
| [CVE-2026-15167](https://patchblox.com/security/data/cve/CVE-2026-15167.md) | Routine | wireshark: DBS Etherwatch file parser crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service | 5.5 | 0.0027 |  |
| [CVE-2026-6532](https://patchblox.com/security/data/cve/CVE-2026-6532.md) | Routine | wireshark: Kismet protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 5.5 | 0.0020 |  |
| [CVE-2026-6531](https://patchblox.com/security/data/cve/CVE-2026-6531.md) | Routine | wireshark: SANE protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 5.5 | 0.0019 |  |
| [CVE-2026-6525](https://patchblox.com/security/data/cve/CVE-2026-6525.md) | Routine | wireshark: IEEE 802.11 protocol dissector crash in Wireshark 4.6.0 to 4.6.4 | 5.5 | 0.0019 |  |
| [CVE-2026-6534](https://patchblox.com/security/data/cve/CVE-2026-6534.md) | Routine | wireshark: USB HID protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 5.5 | 0.0018 |  |
| [CVE-2026-6536](https://patchblox.com/security/data/cve/CVE-2026-6536.md) | Routine | wireshark: DLMS/COSEM protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.4 | 5.5 | 0.0018 |  |
| [CVE-2026-6537](https://patchblox.com/security/data/cve/CVE-2026-6537.md) | Routine | wireshark: ZigBee protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 5.5 | 0.0018 |  |
| [CVE-2026-6538](https://patchblox.com/security/data/cve/CVE-2026-6538.md) | Routine | wireshark: BEEP protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 5.5 | 0.0018 |  |
| [CVE-2026-5406](https://patchblox.com/security/data/cve/CVE-2026-5406.md) | Routine | wireshark: FC-SWILS protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 5.5 | 0.0018 |  |
| [CVE-2026-6530](https://patchblox.com/security/data/cve/CVE-2026-6530.md) | Routine | wireshark: DCP-ETSI protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 5.5 | 0.0016 |  |
| [CVE-2026-6870](https://patchblox.com/security/data/cve/CVE-2026-6870.md) | Routine | wireshark: GSM RP protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 5.5 | 0.0016 |  |
| [CVE-2026-6533](https://patchblox.com/security/data/cve/CVE-2026-6533.md) | Routine | wireshark: Dissection engine LZ77 decompression crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 5.5 | 0.0015 |  |
| [CVE-2026-5408](https://patchblox.com/security/data/cve/CVE-2026-5408.md) | Routine | wireshark: BT-DHT protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 5.5 | 0.0014 |  |
| [CVE-2026-5409](https://patchblox.com/security/data/cve/CVE-2026-5409.md) | Routine | wireshark: Monero protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 5.5 | 0.0014 |  |
| [CVE-2026-6521](https://patchblox.com/security/data/cve/CVE-2026-6521.md) | Routine | wireshark: OpenFlow v5 protocol dissector infinite loops in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 5.5 | 0.0014 |  |
| [CVE-2026-15164](https://patchblox.com/security/data/cve/CVE-2026-15164.md) | Routine | wireshark: Crash in ciscodump 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service | 5.5 | 0.0014 |  |
| [CVE-2026-15165](https://patchblox.com/security/data/cve/CVE-2026-15165.md) | Routine | wireshark: TLS ECH decryptor crash in Wireshark 4.6.0 to 4.6.6 allows denial of service | 5.5 | 0.0014 |  |
| [CVE-2026-15166](https://patchblox.com/security/data/cve/CVE-2026-15166.md) | Routine | wireshark: IEEE 802.11 protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service | 5.5 | 0.0014 |  |
| [CVE-2026-15170](https://patchblox.com/security/data/cve/CVE-2026-15170.md) | Routine | wireshark: Z39.50 protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service | 5.5 | 0.0014 |  |
| [CVE-2026-15171](https://patchblox.com/security/data/cve/CVE-2026-15171.md) | Routine | wireshark: SSH protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service | 5.5 | 0.0014 |  |
| [CVE-2026-15172](https://patchblox.com/security/data/cve/CVE-2026-15172.md) | Routine | wireshark: FMP/NOTIFY protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service | 5.5 | 0.0014 |  |
| [CVE-2026-6528](https://patchblox.com/security/data/cve/CVE-2026-6528.md) | Routine | wireshark: TLS protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.4 allows denial of service | 5.5 | 0.0014 |  |
| [CVE-2026-6535](https://patchblox.com/security/data/cve/CVE-2026-6535.md) | Routine | wireshark: Dissection engine zlib decompression crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 5.5 | 0.0014 |  |
| [CVE-2026-5407](https://patchblox.com/security/data/cve/CVE-2026-5407.md) | Routine | wireshark: SMB2 protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 5.5 | 0.0014 |  |
| [CVE-2026-15168](https://patchblox.com/security/data/cve/CVE-2026-15168.md) | Routine | wireshark: BLF file parser in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows possible information disclosure | 3.3 | 0.0014 |  |
| [CVE-2026-15174](https://patchblox.com/security/data/cve/CVE-2026-15174.md) | Routine | wireshark: Catapult DCT2000 protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service | 5.5 | 0.0013 |  |
| [CVE-2026-15173](https://patchblox.com/security/data/cve/CVE-2026-15173.md) | Routine | wireshark: pcapng file parser crash in Wireshark 4.6.0 to 4.6.6 allows denial of service | 5.5 | 0.0013 |  |
| [CVE-2026-6527](https://patchblox.com/security/data/cve/CVE-2026-6527.md) | Routine | wireshark: ASN.1 PER protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 5.5 | 0.0013 |  |
| [CVE-2026-6529](https://patchblox.com/security/data/cve/CVE-2026-6529.md) | Routine | wireshark: iLBC audio codec crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 5.5 | 0.0013 |  |
| [CVE-2026-6869](https://patchblox.com/security/data/cve/CVE-2026-6869.md) | Routine | wireshark: WebSocket protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 5.5 | 0.0013 |  |
| [CVE-2026-6523](https://patchblox.com/security/data/cve/CVE-2026-6523.md) | Routine | wireshark: GNW protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 5.5 | 0.0012 |  |
| [CVE-2026-6524](https://patchblox.com/security/data/cve/CVE-2026-6524.md) | Routine | wireshark: MySQL protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 5.5 | 0.0012 |  |
| [CVE-2026-6526](https://patchblox.com/security/data/cve/CVE-2026-6526.md) | Routine | wireshark: RTSP protocol dissector crash in Wireshark 4.6.0 to 4.6.4 | 5.5 | 0.0012 |  |
| [CVE-2026-6867](https://patchblox.com/security/data/cve/CVE-2026-6867.md) | Routine | wireshark: SMB2 protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 5.5 | 0.0012 |  |
| [CVE-2026-5299](https://patchblox.com/security/data/cve/CVE-2026-5299.md) | Routine | wireshark: ICMPv6 PvD protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 5.5 | 0.0012 |  |
| [CVE-2026-5401](https://patchblox.com/security/data/cve/CVE-2026-5401.md) | Routine | wireshark: AFP Spotlight protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 5.5 | 0.0012 |  |
| [CVE-2026-6522](https://patchblox.com/security/data/cve/CVE-2026-6522.md) | Routine | wireshark: RPKI-Router protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 5.5 | 0.0012 |  |
| [CVE-2026-5404](https://patchblox.com/security/data/cve/CVE-2026-5404.md) | Routine | wireshark: K12 RF5 file parser crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service | 5.5 | 0.0012 |  |
| [CVE-2026-9759](https://patchblox.com/security/data/cve/CVE-2026-9759.md) | Routine | wireshark: ROHC protocol dissector crash in Wireshark 4.6.0 to 4.6.5 and 4.4.0 to 4.4.15 allows denial of service | 5.5 | 0.0009 |  |

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