汇总 liblouis 相关全部产品的 CVE 与安全漏洞情报，包括 CVSS、EPSS、公开时间与漏洞情报数据。
已披露问题常与 缓冲区溢出与内存损坏 相关，可能在 软件部署与生产负载 场景中带来 应用崩溃与内存损坏 等暴露风险。
相关漏洞数据主要来源于公开漏洞披露与安全公告，可用于评估历史漏洞暴露面与修复优先级。
| CVE | 摘要 | 来源 | 最高 CVSS | EPSS % | 公开时间 | 更新时间 |
|---|---|---|---|---|---|---|
| CVE-2023-26769 | Buffer Overflow vulnerability found in Liblouis Lou_Trace v.3.24.0 allows a remote attacker to cause a denial of service via the resolveSubtable function at compileTranslationTabel.c. | [email protected] | 7.5 | 1.15% | 2023-03-16 | 2026-07-08 |
| CVE-2023-26768 | Buffer Overflow vulnerability found in Liblouis v.3.24.0 allows a remote attacker to cause a denial of service via the compileTranslationTable.c and lou_setDataPath functions. | [email protected] | 7.5 | 1.34% | 2023-03-16 | 2026-06-17 |
| CVE-2023-26767 | Buffer Overflow vulnerability found in Liblouis v.3.24.0 allows a remote attacker to cause a denial of service via the lou_logFile function at logginc.c endpoint. | [email protected] | 7.5 | 1.34% | 2023-03-16 | 2026-06-17 |
| CVE-2022-31783 | Liblouis 3.21.0 has an out-of-bounds write in compileRule in compileTranslationTable.c, as demonstrated by lou_trace. | [email protected] | 5.5 | 1.07% | 2022-06-02 | 2026-06-17 |
| CVE-2022-26981 | Liblouis through 3.21.0 has a buffer overflow in compilePassOpcode in compileTranslationTable.c (called, indirectly, by tools/lou_checktable.c). | [email protected] | 7.8 | 1.45% | 2022-03-13 | 2026-06-17 |
| CVE-2014-8184 | A vulnerability was found in liblouis, versions 2.5.x before 2.5.4. A stack-based buffer overflow was found in findTable() in liblouis. An attacker could create a malicious file that would cause applications that use liblouis (such as Orca) to crash, or potentially execute arbitrary code when opened. | [email protected] | 7.8 | 1.55% | 2019-08-02 | 2026-06-16 |
| CVE-2018-17294 | The matchCurrentInput function inside lou_translateString.c of Liblouis prior to 3.7 does not check the input string's length, allowing attackers to cause a denial of service (application crash via out-of-bounds read) by crafting an input file with certain translation dictionaries. | [email protected] | 6.5 | 2.72% | 2018-09-21 | 2026-06-16 |
| CVE-2017-15101 | A missing patch for a stack-based buffer overflow in findTable() was found in Red Hat version of liblouis before 2.5.4. An attacker could cause a denial of service condition or potentially even arbitrary code execution. | [email protected] | 7.8 | 1.52% | 2018-07-27 | 2026-06-16 |
| CVE-2018-12085 | Liblouis 3.6.0 has a stack-based Buffer Overflow in the function parseChars in compileTranslationTable.c, a different vulnerability than CVE-2018-11440. | [email protected] | 8.8 | 2.23% | 2018-06-09 | 2026-06-16 |
| CVE-2018-11685 | Liblouis 3.5.0 has a stack-based Buffer Overflow in the function compileHyphenation in compileTranslationTable.c. | [email protected] | 8.8 | 2.23% | 2018-06-04 | 2026-06-16 |
| CVE-2018-11684 | Liblouis 3.5.0 has a stack-based Buffer Overflow in the function includeFile in compileTranslationTable.c. | [email protected] | 8.8 | 2.23% | 2018-06-04 | 2026-06-16 |
| CVE-2018-11683 | Liblouis 3.5.0 has a stack-based Buffer Overflow in the function parseChars in compileTranslationTable.c, a different vulnerability than CVE-2018-11440. | [email protected] | 8.8 | 2.21% | 2018-06-04 | 2026-06-16 |
| CVE-2018-11577 | Liblouis 3.5.0 has a Segmentation fault in lou_logPrint in logging.c. | [email protected] | 8.8 | 2.58% | 2018-05-30 | 2026-06-16 |
| CVE-2018-11440 | Liblouis 3.5.0 has a stack-based Buffer Overflow in the function parseChars in compileTranslationTable.c. | [email protected] | 8.8 | 3.24% | 2018-05-25 | 2026-06-16 |
| CVE-2018-11410 | An issue was discovered in Liblouis 3.5.0. A invalid free in the compileRule function in compileTranslationTable.c allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact. | [email protected] | 9.8 | 5.11% | 2018-05-24 | 2026-06-16 |
| CVE-2017-13744 | There is an illegal address access in the function _lou_getALine() in compileTranslationTable.c:343 in Liblouis 3.2.0. | [email protected] | 6.5 | 1.36% | 2017-08-29 | 2026-06-16 |
| CVE-2017-13743 | There is a buffer overflow in Liblouis 3.2.0, triggered in the function _lou_showString() in utils.c, that will lead to a remote denial of service attack. | [email protected] | 6.5 | 1.85% | 2017-08-29 | 2026-06-16 |
| CVE-2017-13742 | There is a stack-based buffer overflow in Liblouis 3.2.0, triggered in the function includeFile() in compileTranslationTable.c, that will lead to a remote denial of service attack. | [email protected] | 6.5 | 1.85% | 2017-08-29 | 2026-06-16 |
| CVE-2017-13741 | There is a use-after-free in the function compileBrailleIndicator() in compileTranslationTable.c in Liblouis 3.2.0 that will lead to a remote denial of service attack. | [email protected] | 6.5 | 1.76% | 2017-08-29 | 2026-06-16 |
| CVE-2017-13740 | There is a stack-based buffer overflow in Liblouis 3.2.0, triggered in the function parseChars() in compileTranslationTable.c, that will lead to denial of service or possibly unspecified other impact. | [email protected] | 8.8 | 1.59% | 2017-08-29 | 2026-06-16 |