rpm package
opensuse/expat&distro=openSUSE Tumbleweed
pkg:rpm/opensuse/expat&distro=openSUSE%20Tumbleweed
Vulnerabilities (49)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2026-45186 | Low | 2.9 | < 2.8.1-1.1 | 2.8.1-1.1 | May 10, 2026 | In libexpat before 2.8.1, the computational complexity of attribute name collision checks allows a denial of service via moderately sized crafted XML input. | |
| CVE-2026-41080 | Low | 2.9 | < 2.8.1-1.1 | 2.8.1-1.1 | Apr 16, 2026 | libexpat before 2.8.0 uses insufficient entropy, and thus hash flooding can occur via a crafted XML document. | |
| CVE-2026-32778 | — | < 2.7.5-1.1 | 2.7.5-1.1 | Mar 16, 2026 | libexpat before 2.7.5 allows a NULL pointer dereference in the function setContext on retry after an earlier ouf-of-memory condition. | ||
| CVE-2026-32777 | — | < 2.7.5-1.1 | 2.7.5-1.1 | Mar 16, 2026 | libexpat before 2.7.5 allows an infinite loop while parsing DTD content. | ||
| CVE-2026-32776 | — | < 2.7.5-1.1 | 2.7.5-1.1 | Mar 16, 2026 | libexpat before 2.7.5 allows a NULL pointer dereference with empty external parameter entity content. | ||
| CVE-2026-25210 | Med | 6.9 | < 2.7.4-1.1 | 2.7.4-1.1 | Jan 30, 2026 | In libexpat before 2.7.4, the doContent function does not properly determine the buffer size bufSize because there is no integer overflow check for tag buffer reallocation. | |
| CVE-2026-24515 | Low | 2.9 | < 2.7.4-1.1 | 2.7.4-1.1 | Jan 23, 2026 | In libexpat before 2.7.4, XML_ExternalEntityParserCreate does not copy unknown encoding handler user data. | |
| CVE-2025-59375 | Hig | 7.5 | < 2.7.2-1.1 | 2.7.2-1.1 | Sep 15, 2025 | libexpat in Expat before 2.7.2 allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing. | |
| CVE-2024-8176 | Hig | 7.5 | < 2.7.1-1.1 | 2.7.1-1.1 | Mar 14, 2025 | A stack overflow vulnerability exists in the libexpat library due to the way it handles recursive entity expansion in XML documents. When parsing an XML document with deeply nested entity references, libexpat can be forced to recurse indefinitely, exhausting the stack space and c | |
| CVE-2024-50602 | — | < 2.6.4-1.1 | 2.6.4-1.1 | Oct 27, 2024 | An issue was discovered in libexpat before 2.6.4. There is a crash within the XML_ResumeParser function because XML_StopParser can stop/suspend an unstarted parser. | ||
| CVE-2024-45492 | Cri | 9.8 | < 2.6.3-1.1 | 2.6.3-1.1 | Aug 30, 2024 | An issue was discovered in libexpat before 2.6.3. nextScaffoldPart in xmlparse.c can have an integer overflow for m_groupSize on 32-bit platforms (where UINT_MAX equals SIZE_MAX). | |
| CVE-2024-45491 | Cri | 9.8 | < 2.6.3-1.1 | 2.6.3-1.1 | Aug 30, 2024 | An issue was discovered in libexpat before 2.6.3. dtdCopy in xmlparse.c can have an integer overflow for nDefaultAtts on 32-bit platforms (where UINT_MAX equals SIZE_MAX). | |
| CVE-2024-45490 | Hig | 7.5 | < 2.6.3-1.1 | 2.6.3-1.1 | Aug 30, 2024 | An issue was discovered in libexpat before 2.6.3. xmlparse.c does not reject a negative length for XML_ParseBuffer. | |
| CVE-2024-28757 | — | < 2.6.2-1.1 | 2.6.2-1.1 | Mar 10, 2024 | libexpat through 2.6.1 allows an XML Entity Expansion attack when there is isolated use of external parsers (created via XML_ExternalEntityParserCreate). | ||
| CVE-2023-52426 | — | < 2.6.0-1.1 | 2.6.0-1.1 | Feb 4, 2024 | libexpat through 2.5.0 allows recursive XML Entity Expansion if XML_DTD is undefined at compile time. | ||
| CVE-2023-52425 | — | < 2.6.0-1.1 | 2.6.0-1.1 | Feb 4, 2024 | libexpat through 2.5.0 allows a denial of service (resource consumption) because many full reparsings are required in the case of a large token for which multiple buffer fills are needed. | ||
| CVE-2022-43680 | — | < 2.5.0-1.1 | 2.5.0-1.1 | Oct 24, 2022 | In libexpat through 2.4.9, there is a use-after free caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate in out-of-memory situations. | ||
| CVE-2022-40674 | — | < 2.4.9-1.1 | 2.4.9-1.1 | Sep 14, 2022 | libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c. | ||
| CVE-2022-25314 | — | < 2.4.6-1.1 | 2.4.6-1.1 | Feb 18, 2022 | In Expat (aka libexpat) before 2.4.5, there is an integer overflow in copyString. | ||
| CVE-2022-25315 | — | < 2.4.6-1.1 | 2.4.6-1.1 | Feb 18, 2022 | In Expat (aka libexpat) before 2.4.5, there is an integer overflow in storeRawNames. |
- affected < 2.8.1-1.1fixed 2.8.1-1.1
In libexpat before 2.8.1, the computational complexity of attribute name collision checks allows a denial of service via moderately sized crafted XML input.
- affected < 2.8.1-1.1fixed 2.8.1-1.1
libexpat before 2.8.0 uses insufficient entropy, and thus hash flooding can occur via a crafted XML document.
- CVE-2026-32778Mar 16, 2026affected < 2.7.5-1.1fixed 2.7.5-1.1
libexpat before 2.7.5 allows a NULL pointer dereference in the function setContext on retry after an earlier ouf-of-memory condition.
- CVE-2026-32777Mar 16, 2026affected < 2.7.5-1.1fixed 2.7.5-1.1
libexpat before 2.7.5 allows an infinite loop while parsing DTD content.
- CVE-2026-32776Mar 16, 2026affected < 2.7.5-1.1fixed 2.7.5-1.1
libexpat before 2.7.5 allows a NULL pointer dereference with empty external parameter entity content.
- affected < 2.7.4-1.1fixed 2.7.4-1.1
In libexpat before 2.7.4, the doContent function does not properly determine the buffer size bufSize because there is no integer overflow check for tag buffer reallocation.
- affected < 2.7.4-1.1fixed 2.7.4-1.1
In libexpat before 2.7.4, XML_ExternalEntityParserCreate does not copy unknown encoding handler user data.
- affected < 2.7.2-1.1fixed 2.7.2-1.1
libexpat in Expat before 2.7.2 allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing.
- affected < 2.7.1-1.1fixed 2.7.1-1.1
A stack overflow vulnerability exists in the libexpat library due to the way it handles recursive entity expansion in XML documents. When parsing an XML document with deeply nested entity references, libexpat can be forced to recurse indefinitely, exhausting the stack space and c
- CVE-2024-50602Oct 27, 2024affected < 2.6.4-1.1fixed 2.6.4-1.1
An issue was discovered in libexpat before 2.6.4. There is a crash within the XML_ResumeParser function because XML_StopParser can stop/suspend an unstarted parser.
- affected < 2.6.3-1.1fixed 2.6.3-1.1
An issue was discovered in libexpat before 2.6.3. nextScaffoldPart in xmlparse.c can have an integer overflow for m_groupSize on 32-bit platforms (where UINT_MAX equals SIZE_MAX).
- affected < 2.6.3-1.1fixed 2.6.3-1.1
An issue was discovered in libexpat before 2.6.3. dtdCopy in xmlparse.c can have an integer overflow for nDefaultAtts on 32-bit platforms (where UINT_MAX equals SIZE_MAX).
- affected < 2.6.3-1.1fixed 2.6.3-1.1
An issue was discovered in libexpat before 2.6.3. xmlparse.c does not reject a negative length for XML_ParseBuffer.
- CVE-2024-28757Mar 10, 2024affected < 2.6.2-1.1fixed 2.6.2-1.1
libexpat through 2.6.1 allows an XML Entity Expansion attack when there is isolated use of external parsers (created via XML_ExternalEntityParserCreate).
- CVE-2023-52426Feb 4, 2024affected < 2.6.0-1.1fixed 2.6.0-1.1
libexpat through 2.5.0 allows recursive XML Entity Expansion if XML_DTD is undefined at compile time.
- CVE-2023-52425Feb 4, 2024affected < 2.6.0-1.1fixed 2.6.0-1.1
libexpat through 2.5.0 allows a denial of service (resource consumption) because many full reparsings are required in the case of a large token for which multiple buffer fills are needed.
- CVE-2022-43680Oct 24, 2022affected < 2.5.0-1.1fixed 2.5.0-1.1
In libexpat through 2.4.9, there is a use-after free caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate in out-of-memory situations.
- CVE-2022-40674Sep 14, 2022affected < 2.4.9-1.1fixed 2.4.9-1.1
libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c.
- CVE-2022-25314Feb 18, 2022affected < 2.4.6-1.1fixed 2.4.6-1.1
In Expat (aka libexpat) before 2.4.5, there is an integer overflow in copyString.
- CVE-2022-25315Feb 18, 2022affected < 2.4.6-1.1fixed 2.4.6-1.1
In Expat (aka libexpat) before 2.4.5, there is an integer overflow in storeRawNames.
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