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Search Results (33429 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-78442 | 1 Microsoft | 4 Microsoft Sql Server 2017 (gdr), Microsoft Sql Server 2019 (gdr), Sql Server 2017 and 1 more | 2026-09-23 | 8.8 High |
| Heap-based buffer overflow in Windows OLE DB allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-78441 | 1 Microsoft | 6 Microsoft Sql Server 2017 (cu 31), Microsoft Sql Server 2017 (gdr), Microsoft Sql Server 2019 (cu 32) and 3 more | 2026-09-23 | 6.5 Medium |
| Out-of-bounds read in Windows OLE DB allows an unauthorized attacker to disclose information over a network. | ||||
| CVE-2026-89425 | 1 Fasterxml | 1 Jackson-core | 2026-09-23 | 7.5 High |
| UTF8DataInputJsonParser._reportInvalidToken() in FasterXML jackson-core builds the offending-token text for its error message by appending Java identifier characters to a StringBuilder in a loop that has no upper bound. Unlike the three sibling parser implementations, including UTF8StreamJsonParser, it never consults ErrorReportConfiguration.getMaxErrorTokenLength() (default 256). A malformed token supplied to a parser created through JsonFactory.createParser(DataInput) is therefore accumulated in full. No StreamReadConstraints setting mitigates this: maxDocumentLength cannot be applied to DataInput sources at all, and maxStringLength does not cover this path because the accumulation bypasses ReadConstrainedTextBuffer. The reporter measured a 20,000,109-character exception message from a 20-million-character malformed token on the DataInput path, against 367 characters for identical input on the InputStream path. Scaling the payload drives the StringBuilder, which also incurs byte-to-char expansion and internal array doubling, to many times the raw payload size and can trigger OutOfMemoryError for the whole JVM. UTF8DataInputJsonParser was introduced in 2.8.0 together with createParser(DataInput); releases before 2.8.0 do not contain the affected class. | ||||
| CVE-2026-72927 | 1 Microsoft | 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more | 2026-09-23 | 6.7 Medium |
| Heap-based buffer overflow in Winsock allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-72933 | 1 Microsoft | 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more | 2026-09-23 | 8.8 High |
| Heap-based buffer overflow in Microsoft WDAC OLE DB provider for SQL allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-72937 | 1 Microsoft | 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more | 2026-09-23 | 5.5 Medium |
| Out-of-bounds read in Storage Port Driver allows an authorized attacker to disclose information locally. | ||||
| CVE-2026-72986 | 1 Microsoft | 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more | 2026-09-23 | 8.8 High |
| Heap-based buffer overflow in Graphic Fonts allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-73018 | 1 Microsoft | 27 Graphics Component, Windows 10 1607, Windows 10 1809 and 24 more | 2026-09-23 | 8.8 High |
| Heap-based buffer overflow in Graphic Fonts allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-69729 | 1 Microsoft | 8 Windows 11 24h2, Windows 11 24h2, Windows 11 25h2 and 5 more | 2026-09-22 | 8.8 High |
| Heap-based buffer overflow in Windows Credential Providers allows an authorized attacker to execute code over a network. | ||||
| CVE-2026-69731 | 1 Microsoft | 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more | 2026-09-22 | 7.8 High |
| Heap-based buffer overflow in HID class driver allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-69732 | 1 Microsoft | 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more | 2026-09-22 | 8.1 High |
| Heap-based buffer overflow in Windows Link Layer Topology Discovery Protocol allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-69758 | 1 Microsoft | 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more | 2026-09-22 | 7.8 High |
| Heap-based buffer overflow in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-69762 | 1 Microsoft | 18 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 15 more | 2026-09-22 | 8 High |
| Stack-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges over a network. | ||||
| CVE-2026-89407 | 1 Fasterxml | 1 Jackson-core | 2026-09-22 | 7.5 High |
| NumberInput.looksLikeValidNumber() in FasterXML jackson-core pre-validates "stringified numbers" with two regular expressions: PATTERN_FLOAT ([+-]?[0-9]*[\.]?[0-9]+([eE][+-]?[0-9]+)?), present since 2.17.0, and PATTERN_FLOAT_TRAILING_DOT, added in 2.17.2. PATTERN_FLOAT places adjacent quantifiers over the same character class -- an optional [0-9]* run, an optional dot, then a required [0-9]+ run -- so input that ultimately fails to match forces Java's backtracking engine to retry every possible split point of the digit run. Matching cost therefore grows with the square of the input length. An attacker who can supply JSON that an application deserializes into a numeric target type reaches this method through jackson-databind's default String-to-number coercion (StdDeserializer and NumberDeserializers for BigDecimal, BigInteger, Double and Float). Because StreamReadConstraints.maxStringLength defaults to 20,000,000 characters, no constraint bounds the input before it reaches the regex. Testing by the reporter confirmed O(n^2) growth across five consecutive input-size doublings, with a single 160,000-character string consuming roughly 74 seconds in one call; a small number of concurrent requests of ordinary body size can therefore exhaust a server's request-handling thread pool. The affected method does not exist before 2.17.0, so 2.16.x and earlier releases are not affected. The fix replaces both regular expressions with a hand-rolled single-pass scan. | ||||
| CVE-2026-69768 | 1 Microsoft | 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more | 2026-09-22 | 9.8 Critical |
| Heap-based buffer overflow in Windows RNDIS allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-95818 | 1 The Gnu C Library | 1 Glibc | 2026-09-22 | 3.6 Low |
| A stack-based buffer overflow in the dynamic loader (ld.so) of the GNU C Library (glibc) versions 2.14 through 2.44 allows a local attacker to crash or corrupt the memory of setuid/setgid (AT_SECURE) programs. When such a program's DT_RPATH or DT_RUNPATH begins with $ORIGIN and is followed by NUL or '/' the loader both reads past the end of the path buffer and writes past the end of a stack-allocated internal buffer. The corrupted loader stack can lead to a loader crash (denial of service) and limited disclosure of process memory. | ||||
| CVE-2026-69769 | 1 Microsoft | 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more | 2026-09-22 | 9.8 Critical |
| Heap-based buffer overflow in Windows HTTP Print Provider allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-69772 | 1 Microsoft | 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more | 2026-09-22 | 8.8 High |
| Heap-based buffer overflow in Windows Network File System allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-69786 | 1 Microsoft | 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more | 2026-09-22 | 8.1 High |
| Heap-based buffer overflow in Windows Text Shaping allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-69790 | 1 Microsoft | 18 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 15 more | 2026-09-22 | 7.8 High |
| Heap-based buffer overflow in Windows Credential Providers allows an authorized attacker to elevate privileges locally. | ||||