本頁列出影響 gnu libredwg 的已公開 CVE 漏洞（透過 NVD CPE 關聯）。每列包含嚴重程度評分、摘要與發布日期，便於識別與分析安全議題。
| CVE | 摘要 | 來源 | 最高 CVSS | EPSS % | 公開時間 | 更新時間 |
|---|---|---|---|---|---|---|
| CVE-2025-61154 | Heap buffer overflow vulnerability in LibreDWG versions v0.13.3.7571 up to v0.13.3.7835 allows a crafted DWG file to cause a Denial of Service (DoS) via the function decompress_R2004_section at decode.c. | [email protected] | 6.5 | 0.05% | 2026-03-12 | 2026-06-02 |
| CVE-2023-26157 | Versions of the package libredwg before 0.12.5.6384 are vulnerable to Denial of Service (DoS) due to an out-of-bounds read involving section->num_pages in decode_r2007.c. | [email protected] | 5.5 | 0.04% | 2024-01-02 | 2024-11-21 |
| CVE-2023-36274 | LibreDWG v0.11 to v0.12.5 was discovered to contain a heap buffer overflow via the function bit_write_TF at bits.c. | [email protected] | 8.8 | 0.16% | 2023-06-23 | 2025-03-14 |
| CVE-2023-36273 | LibreDWG v0.12.5 was discovered to contain a heap buffer overflow via the function bit_calc_CRC at bits.c. | [email protected] | 8.8 | 0.16% | 2023-06-23 | 2024-11-21 |
| CVE-2023-36272 | LibreDWG v0.10 to v0.12.5 was discovered to contain a heap buffer overflow via the function bit_utf8_to_TU at bits.c. | [email protected] | 8.8 | 0.16% | 2023-06-23 | 2025-04-08 |
| CVE-2023-36271 | LibreDWG v0.10 to v0.12.5 was discovered to contain a heap buffer overflow via the function bit_wcs2nlen at bits.c. | [email protected] | 8.8 | 0.16% | 2023-06-23 | 2025-03-14 |
| CVE-2023-25222 | A heap-based buffer overflow vulnerability exits in GNU LibreDWG v0.12.5 via the bit_read_RC function at bits.c. | [email protected] | 8.8 | 0.44% | 2023-03-01 | 2024-11-21 |
| CVE-2022-45332 | LibreDWG v0.12.4.4643 was discovered to contain a heap buffer overflow via the function decode_preR13_section_hdr at decode_r11.c. | [email protected] | 7.8 | 0.09% | 2022-11-30 | 2025-04-24 |
| CVE-2022-35164 | LibreDWG v0.12.4.4608 & commit f2dea29 was discovered to contain a heap use-after-free via bit_copy_chain. | [email protected] | 9.8 | 0.36% | 2022-08-18 | 2024-11-21 |
| CVE-2022-33034 | LibreDWG v0.12.4.4608 was discovered to contain a stack overflow via the function copy_bytes at decode_r2007.c. | [email protected] | 7.8 | 0.25% | 2022-06-23 | 2024-11-21 |
| CVE-2022-33033 | LibreDWG v0.12.4.4608 was discovered to contain a double-free via the function dwg_read_file at dwg.c. | [email protected] | 7.8 | 0.24% | 2022-06-23 | 2024-11-21 |
| CVE-2022-33032 | LibreDWG v0.12.4.4608 was discovered to contain a heap-buffer-overflow via the function decode_preR13_section_hdr at decode_r11.c. | [email protected] | 7.8 | 0.24% | 2022-06-23 | 2024-11-21 |
| CVE-2022-33028 | LibreDWG v0.12.4.4608 was discovered to contain a heap buffer overflow via the function dwg_add_object at decode.c. | [email protected] | 7.8 | 0.24% | 2022-06-23 | 2024-11-21 |
| CVE-2022-33027 | LibreDWG v0.12.4.4608 was discovered to contain a heap-use-after-free via the function dwg_add_handleref at dwg.c. | [email protected] | 7.8 | 0.24% | 2022-06-23 | 2024-11-21 |
| CVE-2022-33026 | LibreDWG v0.12.4.4608 was discovered to contain a heap buffer overflow via the function bit_calc_CRC at bits.c. | [email protected] | 7.8 | 0.25% | 2022-06-23 | 2024-11-21 |
| CVE-2022-33025 | LibreDWG v0.12.4.4608 was discovered to contain a heap-use-after-free via the function decode_preR13_section at decode_r11.c. | [email protected] | 7.8 | 0.10% | 2022-06-23 | 2024-11-21 |
| CVE-2022-33024 | There is an Assertion `int decode_preR13_entities(BITCODE_RL, BITCODE_RL, unsigned int, BITCODE_RL, BITCODE_RL, Bit_Chain *, Dwg_Data *' failed at dwg2dxf: decode.c:5801 in libredwg v0.12.4.4608. | [email protected] | 7.5 | 0.27% | 2022-06-23 | 2024-11-21 |
| CVE-2021-42586 | A heap buffer overflow was discovered in copy_bytes in decode_r2007.c in dwgread before 0.12.4 via a crafted dwg file. | [email protected] | 8.8 | 0.40% | 2022-05-23 | 2024-11-21 |
| CVE-2021-42585 | A heap buffer overflow was discovered in copy_compressed_bytes in decode_r2007.c in dwgread before 0.12.4 via a crafted dwg file. | [email protected] | 8.8 | 0.40% | 2022-05-23 | 2024-11-21 |
| CVE-2021-45950 | LibreDWG 0.12.4.4313 through 0.12.4.4367 has an out-of-bounds write in dwg_free_BLOCK_private (called from dwg_free_BLOCK and dwg_free_object). | [email protected] | 6.5 | 0.23% | 2022-01-01 | 2024-11-21 |