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Search Results (4225 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-69423 | 1 Microsoft | 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more | 2026-09-16 | 8 High |
| Heap-based buffer overflow in Windows USB Video Driver allows an authorized attacker to elevate privileges over a network. | ||||
| CVE-2026-86338 | 1 Ash-project | 1 Ash | 2026-09-16 | N/A |
| Ash field_policies are documented to protect against filter-based information disclosure: when a field the actor may not see is referenced in a filter, it is replaced with an expression that evaluates to nil, so a filter cannot be used as a yes/no oracle to read a value the actor cannot see. This nilling was applied to attributes but not to calculations or aggregates. A user-supplied filter reference to a calculation or aggregate carries an Ash.Query.Calculation / Ash.Query.Aggregate struct, which the authorizer's reference replacement did not match (it only matched the Ash.Resource.* structs), so the filter ran against the real value. As a result, an actor whose field policies forbid a calculation or aggregate can still filter by it (for example filter(secret_calc == "x") or filter(comment_count == n)) and learn the value from whether rows match — an oracle that recovers field-policy-protected values one probe at a time. Filtering is commonly exposed to lower-privileged actors (for example via AshGraphql or AshJsonApi filter arguments), which is exactly the surface field policies are meant to protect. The fix routes filter references to calculations and aggregates through the same field-policy nilling as attributes. This issue affects ash: from 2.11.0-rc.0 before 3.33.4. | ||||
| CVE-2026-82717 | 2026-09-16 | 8.1 High | ||
| In NLnet Labs Unbound up to and including 1.26.0, a vulnerability was found in that can progressively corrupt heap memory and under certain systems and compilation options could lead to remote code execution. The vulnerability starts when CNAME synthesis during an upstream response needs to enforce(rewrite) a max TTL value in the packet buffer. Coupled with a compression pointer that points to the overwritten value and invalidates the domain name, it leads to an error path that does not properly move the buffer position and allows for the heap buffer overflow. Since this is heavily reliant on heap memory layout, results are memory corruption that eventually leads to a crash and under specific systems and compilation options remote code execution. | ||||
| CVE-2026-81642 | 2026-09-16 | N/A | ||
| In NLnet Labs Unbound up to and including 1.26.0, a vulnerability was found in the DNSSEC validator that enables denial of service and possible remote code execution as a result of digesting DNSKEYs. A DNSKEY with an owner compression pointer to its own RDATA can overflow the digest buffer. Remote code execution is possible through attacker controlled data. An adversary can exploit the vulnerability by controlling a malicious zone and querying a vulnerable Unbound. | ||||
| CVE-2026-81634 | 2026-09-16 | 7.5 High | ||
| In NLnet Labs Unbound up to and including 1.26.0, a 255 length query name with a large TCP response can lead to a heap buffer overflow during the RRSet canonicalisation routine. This is caused by missing to add the first owner name into the buffer length check. A malicious actor operating a malicious name server or tampering with an incoming response to Unbound (canonicalisation happens before DNSSEC validation), can trigger the vulnerability. | ||||
| CVE-2025-64031 | 1 Libarchive | 1 Libarchive | 2026-09-16 | 2.5 Low |
| libarchive 3.8.x before 3.8.2 has a strcpy heap-based buffer overflow in the gzip writer via the original-filename field to archive_compressor_gzip_open in archive_write_add_filter_gzip.c, aka GHSA-92wx-p669-8gr9. This relates to bsdtar. Exploitation envisions a marginally plausible scenario in which original-filename is obtained from an untrusted party. (original-filename is not derived from the input data.) | ||||
| CVE-2026-69307 | 1 Microsoft | 20 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 17 more | 2026-09-16 | 7.8 High |
| Heap-based buffer overflow in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-77495 | 1 Microsoft | 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more | 2026-09-16 | 8.8 High |
| Heap-based buffer overflow in Windows Imaging Component allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-71334 | 1 Microsoft | 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more | 2026-09-16 | 7.8 High |
| Heap-based buffer overflow in Windows NFS Portmapper allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-69270 | 1 Microsoft | 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more | 2026-09-16 | 7.8 High |
| Heap-based buffer overflow in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-68839 | 1 Microsoft | 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more | 2026-09-16 | 9.8 Critical |
| Heap-based buffer overflow in Windows USB Mass Storage Class Driver allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-81665 | 2 Corosync, Redhat | 7 Corosync, Enterprise Linux, Enterprise Linux Eus and 4 more | 2026-09-16 | 7.5 High |
| A heap-based buffer overflow was found in Corosync's Totem Process Group (totempg) message reassembly. When processing fragmented multicast messages, the buffer used to reassemble fragments lacks a runtime bounds check in release builds. A network-adjacent attacker able to send crafted multicast protocol messages to the cluster could cause a heap buffer overflow with attacker-controlled data. This can crash the Corosync daemon, causing a denial of service to the entire cluster, and may potentially allow further exploitation given sufficient heap-corruption control. | ||||
| CVE-2026-89028 | 2026-09-16 | 7.5 High | ||
| MikroTik RouterOS before 7.24 contains a heap memory corruption vulnerability in the userspace SMB daemon that allows remote attackers to corrupt adjacent heap memory by supplying a crafted uniPwdLen value in the SMB1 SessionSetupAndX handler. An attacker can send a malformed SMB1 request with a uniPwdLen field that triggers an integer underflow, causing the resulting value to be used as the copy length in a memory copy operation into a smaller heap buffer, corrupting adjacent heap memory. | ||||
| CVE-2026-67388 | 1 Microsoft | 12 Microsoft Sql Server 2017 (cu 31), Microsoft Sql Server 2017 (gdr), Microsoft Sql Server 2019 (cu 32) and 9 more | 2026-09-16 | 8.8 High |
| Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network. | ||||
| CVE-2026-67384 | 1 Microsoft | 12 Microsoft Sql Server 2017 (cu 31), Microsoft Sql Server 2017 (gdr), Microsoft Sql Server 2019 (cu 32) and 9 more | 2026-09-16 | 8.8 High |
| Integer overflow or wraparound in SQL Server allows an authorized attacker to execute code over a network. | ||||
| CVE-2026-67381 | 1 Microsoft | 12 Microsoft Sql Server 2017 (cu 31), Microsoft Sql Server 2017 (gdr), Microsoft Sql Server 2019 (cu 32) and 9 more | 2026-09-16 | 8.8 High |
| Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges over a network. | ||||
| CVE-2026-67380 | 1 Microsoft | 8 Microsoft Sql Server 2017 (gdr), Microsoft Sql Server 2019 (gdr), Microsoft Sql Server 2022 (gdr) and 5 more | 2026-09-16 | 8.8 High |
| Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network. | ||||
| CVE-2026-66814 | 1 Microsoft | 12 Microsoft Sql Server 2017 (cu 31), Microsoft Sql Server 2017 (gdr), Microsoft Sql Server 2019 (cu 32) and 9 more | 2026-09-16 | 8.8 High |
| Insufficient granularity of access control in SQL Server allows an authorized attacker to elevate privileges over a network. | ||||
| CVE-2026-55323 | 1 Google | 1 Android | 2026-09-16 | 7.8 High |
| In gf_base_update_finger_base of gf_base.c, there is a possible out-of-bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. | ||||
| CVE-2026-56967 | 1 Google | 1 Android | 2026-09-16 | 8 High |
| In Cellular Modem, there is a possible out-of-bounds write due to a heap buffer overflow. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation. | ||||