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Severity across 104 analyzed records
As of 09/11/2026, Wireshark Foundation recorded 40 security vulnerabilities in the last 90 days across 2 products, including 5 rated High or above and 0 known exploited vulnerabilities (KEV) that should be prioritized for immediate remediation.
Over the last 90 days, Wireshark had the most security vulnerabilities in the Wireshark Foundation ecosystem, with 39 vulnerabilities—approximately 97.5% of the provider's total vulnerabilities during this period.
| CVE | Exploitation status | Fix | Affected product | Published | Severity |
|---|---|---|---|---|---|
CVE-2026-76929Out-of-bounds Read in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published08/19/2026 | SeverityMedium |
CVE-2026-76928NULL Pointer Dereference in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published08/19/2026 | SeverityHigh |
CVE-2026-76927NULL Pointer Dereference in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published08/19/2026 | SeverityMedium |
CVE-2026-76926Reachable Assertion in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published08/19/2026 | SeverityLow |
CVE-2026-76891Expired Pointer Dereference in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published08/19/2026 | SeverityLow |
CVE-2026-76890Expired Pointer Dereference in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published08/19/2026 | SeverityLow |
CVE-2026-76885Buffer Over-read in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published08/19/2026 | SeverityLow |
CVE-2026-76924Out-of-bounds Read in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published08/19/2026 | SeverityMedium |
CVE-2026-76923Out-of-bounds Read in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published08/19/2026 | SeverityMedium |
CVE-2026-76922NULL Pointer Dereference in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published08/19/2026 | SeverityMedium |
CVE-2026-76921Use After Free in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published08/19/2026 | SeverityMedium |
CVE-2026-76920Out-of-bounds Write in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published08/19/2026 | SeverityMedium |
CVE-2026-76919Use of Uninitialized Variable in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published08/19/2026 | SeverityMedium |
CVE-2026-76918Heap-based Buffer Overflow in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published08/19/2026 | SeverityMedium |
CVE-2026-76917Heap-based Buffer Overflow in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published08/19/2026 | SeverityMedium |
CVE-2026-76880Out-of-bounds Write in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published08/19/2026 | SeverityHigh |
CVE-2026-76879Stack-based Buffer Overflow in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published08/19/2026 | SeverityHigh |
CVE-2026-76889Heap-based Buffer Overflow in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published08/19/2026 | SeverityMedium |
CVE-2026-76888Heap-based Buffer Overflow in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published08/19/2026 | SeverityLow |
CVE-2026-76887Heap-based Buffer Overflow in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published08/19/2026 | SeverityLow |
CVE-2026-76886Heap-based Buffer Overflow in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published08/19/2026 | SeverityHigh |
CVE-2026-76884Buffer Over-read in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published08/19/2026 | SeverityLow |
CVE-2026-76883Heap-based Buffer Overflow in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published08/19/2026 | SeverityMedium |
CVE-2026-76882Out-of-bounds Read in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published08/19/2026 | SeverityMedium |
CVE-2026-76881NULL Pointer Dereference in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published08/19/2026 | SeverityMedium |
CVE-2026-19694Heap-based Buffer Overflow in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published08/13/2026 | SeverityMedium |
CVE-2026-19695Stack-based Buffer Overflow in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published08/13/2026 | SeverityMedium |
CVE-2026-19696Out-of-bounds Write in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published08/13/2026 | SeverityMedium |
CVE-2026-15168Use of Uninitialized Variable in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published07/08/2026 | SeverityLow |
CVE-2026-15166Stack-based Buffer Overflow in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published07/08/2026 | SeverityMedium |
CVE-2026-15174Heap-based Buffer Overflow in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published07/08/2026 | SeverityMedium |
CVE-2026-15172Unchecked Input for Loop Condition in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published07/08/2026 | SeverityMedium |
CVE-2026-15173Heap-based Buffer Overflow in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published07/08/2026 | SeverityMedium |
CVE-2026-15171NULL Pointer Dereference in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published07/08/2026 | SeverityMedium |
CVE-2026-15169Heap-based Buffer Overflow in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published07/08/2026 | SeverityMedium |
CVE-2026-15167Stack-based Buffer Overflow in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published07/08/2026 | SeverityHigh |
CVE-2026-15170Heap-based Buffer Overflow in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published07/08/2026 | SeverityMedium |
CVE-2026-15165Heap-based Buffer Overflow in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published07/08/2026 | SeverityMedium |
CVE-2026-15163Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published07/08/2026 | SeverityMedium |
CVE-2026-15164Heap-based Buffer Overflow in ciscodump | Exploitation statusPublic exploit | FixYes | Affected productciscodump | Published07/08/2026 | SeverityMedium |
CVE-2026-9759NULL Pointer Dereference in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published05/27/2026 | SeverityMedium |
CVE-2026-6525NULL Pointer Dereference in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published05/02/2026 | SeverityMedium |
CVE-2026-5404Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-5403Heap-based Buffer Overflow in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published04/30/2026 | SeverityHigh |
CVE-2026-5656Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published04/30/2026 | SeverityHigh |
CVE-2026-5405Heap-based Buffer Overflow in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published04/30/2026 | SeverityHigh |
CVE-2026-5409Uncontrolled Recursion in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-5408Uncontrolled Recursion in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-5406Uncontrolled Recursion in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-5407Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-5299Uncontrolled Recursion in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-5402Heap-based Buffer Overflow in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published04/30/2026 | SeverityHigh |
CVE-2026-5401Uncontrolled Recursion in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-5654Stack-based Buffer Overflow in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-5655Use After Free in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-5657Double Free in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-5653Heap-based Buffer Overflow in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-6538Stack-based Buffer Overflow in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-6537Stack-based Buffer Overflow in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-6536Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-6535Improperly Controlled Sequential Memory Allocation in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-6534Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-6533Improperly Controlled Sequential Memory Allocation in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-6532Buffer Over-read in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-6531Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-6530Heap-based Buffer Overflow in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-6529Heap-based Buffer Overflow in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-6528Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-6527Uncontrolled Recursion in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-6526NULL Pointer Dereference in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-6524Access of Uninitialized Pointer in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-6523Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-6521Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-6520Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-6519Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-6522Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-6870Access of Uninitialized Pointer in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-6869Improperly Controlled Sequential Memory Allocation in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-6867Improperly Controlled Sequential Memory Allocation in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-6868Stack-based Buffer Overflow in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-7378Heap-based Buffer Overflow in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-7379Missing Release of Memory after Effective Lifetime in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-7375Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-7376NULL Pointer Dereference in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published04/30/2026 | SeverityMedium |
CVE-2026-3203Buffer Over-read in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published02/25/2026 | SeverityMedium |
CVE-2026-3202NULL Pointer Dereference in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published02/25/2026 | SeverityMedium |
CVE-2026-3201Improperly Controlled Sequential Memory Allocation in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published02/25/2026 | SeverityMedium |
CVE-2026-0961Out-of-bounds Write in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published01/14/2026 | SeverityMedium |
CVE-2026-0962Out-of-bounds Write in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published01/14/2026 | SeverityMedium |
CVE-2026-0960Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published01/14/2026 | SeverityMedium |
CVE-2026-0959Out-of-bounds Write in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published01/14/2026 | SeverityMedium |
CVE-2025-13946Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published12/03/2025 | SeverityMedium |
CVE-2025-13945Improperly Controlled Sequential Memory Allocation in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published12/03/2025 | SeverityMedium |
CVE-2025-13674Access of Uninitialized Pointer in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published11/26/2025 | SeverityMedium |
CVE-2025-13499Access of Uninitialized Pointer in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published11/21/2025 | SeverityHigh |
CVE-2025-11626Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published10/10/2025 | SeverityMedium |
CVE-2025-9817NULL Pointer Dereference in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published09/03/2025 | SeverityHigh |
CVE-2025-5601Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published06/04/2025 | SeverityHigh |
CVE-2025-1492Uncontrolled Recursion in Wireshark | Exploitation statusNot known exploited | FixYes | Affected productWireshark | Published02/20/2025 | SeverityHigh |
CVE-2024-11596Buffer Over-read in Wireshark | Exploitation statusPublic exploit | FixYes | Affected productWireshark | Published11/21/2024 | SeverityHigh |
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