CVE-2026-15182

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreMEDIUM confidence

Score 5.3 from GitHub Security Advisory (severity: LOW) published 2026-07-09. a secondary CVSS source baseline 5.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.3Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

A vulnerability has been found in GNU LibreDWG up to 0.13.4. The affected element is the function dwg_bmp of the file src/dwg.c of the component BMP Image Handler. Such manipulation leads to heap-based buffer overflow. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. Upgrading to version 0.14 is sufficient to fix this issue. The name of the patch is 18fd542bb4d5ccedf9de12052bf50068b2b26f06. It is suggested to upgrade the affected component.

CVSS v3
5.3
EG Score
5.3(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity53% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
8%
KEV
Not listed

Published

July 9, 2026

Last Modified

July 9, 2026

Advisory Details (6)

Auto-updated Jul 9, 2026
Patch available. Sources: github_commit, github_release.
generic

The GNU Operating System and the Free Software Movement

https://www.gnu.org/
generic

dwgbmp: Heap-buffer-overflow in __interceptor_fwrite at dwgbmp.c:218 (libredwg main branch @6d6a339) · Issue #1249 · LibreDWG/libredwg · GitHub

https://github.com/LibreDWG/libredwg/issues/1249
github_release Patch Available

0.14

Patch available: LibreDWG/libredwg 0.14

https://github.com/LibreDWG/libredwg/releases/tag/0.14
github_commit

commit 18fd542bb4d5 (LibreDWG/libredwg)

Fix landed in LibreDWG/libredwg commit 18fd542bb4d5 — awaiting tagged release

https://github.com/LibreDWG/libredwg/commit/18fd542bb4d5ccedf9de12052bf50068b2b26f06
generic

CVE-Repos/libredwg/libredwg_0b57303_heap_overflow_decode_R13_R2000.dwg at main · HackC0der/CVE-Repos · GitHub

https://github.com/HackC0der/CVE-Repos/blob/main/libredwg/libredwg_0b57303_heap_overflow_decode_R13_R2000.dwg
generic

dwgbmp: Heap-buffer-overflow in __interceptor_fwrite at dwgbmp.c:218 (libredwg main branch @0b57303) · Issue #1252 · LibreDWG/libredwg · GitHub

https://github.com/LibreDWG/libredwg/issues/1252

Vendor Advisories for CVE-2026-15182(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 15× in last 7d / 76× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 116 total refreshes for this CVE.

  1. 2026-08-30 06:57 UTCEG score recompute
  2. 2026-08-30 06:57 UTCGHSA enrichment
  3. 2026-08-30 01:22 UTCEPSS rescore
  4. 2026-08-28 21:41 UTCEPSS rescore
  5. 2026-08-27 21:46 UTCEG score recompute
  6. 2026-08-27 21:46 UTCGHSA enrichment
  7. 2026-08-27 14:25 UTCEPSS rescore
  8. 2026-08-26 14:46 UTCEPSS rescore
  9. 2026-08-26 03:55 UTCEG score recompute
  10. 2026-08-26 03:55 UTCGHSA enrichment
  11. 2026-08-25 13:48 UTCEPSS rescore
  12. 2026-08-24 23:15 UTCEG score recompute
  13. 2026-08-24 23:15 UTCGHSA enrichment
  14. 2026-08-23 21:15 UTCEG score recompute
  15. 2026-08-23 21:15 UTCGHSA enrichment
  16. 2026-08-23 00:19 UTCEPSS rescore
  17. 2026-08-22 19:16 UTCEG score recompute
  18. 2026-08-22 19:16 UTCGHSA enrichment
  19. 2026-08-21 23:49 UTCEPSS rescore
  20. 2026-08-21 17:17 UTCEG score recompute
  21. 2026-08-21 17:17 UTCGHSA enrichment
  22. 2026-08-20 22:55 UTCEPSS rescore
  23. 2026-08-20 15:18 UTCEG score recompute
  24. 2026-08-20 15:17 UTCGHSA enrichment
  25. 2026-08-19 17:03 UTCEPSS rescore
Show 75 more
  1. 2026-08-19 12:45 UTCEG score recompute
  2. 2026-08-19 12:45 UTCGHSA enrichment
  3. 2026-08-18 13:48 UTCEPSS rescore
  4. 2026-08-18 10:46 UTCEG score recompute
  5. 2026-08-18 10:46 UTCGHSA enrichment
  6. 2026-08-17 13:47 UTCEPSS rescore
  7. 2026-08-17 08:44 UTCEG score recompute
  8. 2026-08-17 08:44 UTCGHSA enrichment
  9. 2026-08-16 14:56 UTCEPSS rescore
  10. 2026-08-16 06:45 UTCEG score recompute
  11. 2026-08-16 06:45 UTCGHSA enrichment
  12. 2026-08-16 02:14 UTCEPSS rescore
  13. 2026-08-15 04:46 UTCEG score recompute
  14. 2026-08-15 04:46 UTCGHSA enrichment
  15. 2026-08-15 01:30 UTCEPSS rescore
  16. 2026-08-14 02:46 UTCEG score recompute
  17. 2026-08-14 02:46 UTCGHSA enrichment
  18. 2026-08-13 22:00 UTCEPSS rescore
  19. 2026-08-13 00:47 UTCEG score recompute
  20. 2026-08-13 00:47 UTCGHSA enrichment
  21. 2026-08-12 13:50 UTCEPSS rescore
  22. 2026-08-11 22:48 UTCEG score recompute
  23. 2026-08-11 22:47 UTCGHSA enrichment
  24. 2026-08-11 13:42 UTCEPSS rescore
  25. 2026-08-11 00:00 UTCEPSS rescore
  26. 2026-08-10 20:45 UTCGHSA enrichment
  27. 2026-08-09 18:46 UTCEG score recompute
  28. 2026-08-09 18:46 UTCGHSA enrichment
  29. 2026-08-09 13:46 UTCEPSS rescore
  30. 2026-08-08 16:47 UTCEG score recompute
  31. 2026-08-08 16:47 UTCGHSA enrichment
  32. 2026-08-08 16:37 UTCEPSS rescore
  33. 2026-08-07 14:47 UTCEG score recompute
  34. 2026-08-07 14:47 UTCGHSA enrichment
  35. 2026-08-06 13:46 UTCEPSS rescore
  36. 2026-08-06 12:48 UTCEG score recompute
  37. 2026-08-06 12:48 UTCGHSA enrichment
  38. 2026-08-05 19:17 UTCEPSS rescore
  39. 2026-08-05 10:48 UTCEG score recompute
  40. 2026-08-05 10:48 UTCGHSA enrichment
  41. 2026-08-04 15:10 UTCEPSS rescore
  42. 2026-08-04 10:38 UTCEPSS rescore
  43. 2026-08-04 08:19 UTCEG score recompute
  44. 2026-08-04 08:19 UTCGHSA enrichment
  45. 2026-08-03 10:35 UTCEPSS rescore
  46. 2026-08-03 06:05 UTCGHSA enrichment
  47. 2026-08-02 03:44 UTCEG score recompute
  48. 2026-08-02 03:44 UTCGHSA enrichment
  49. 2026-08-02 02:26 UTCEPSS rescore
  50. 2026-08-01 04:15 UTCEPSS rescore
  51. 2026-08-01 01:44 UTCGHSA enrichment
  52. 2026-07-30 23:15 UTCEG score recompute
  53. 2026-07-30 23:15 UTCGHSA enrichment
  54. 2026-07-30 16:27 UTCEPSS rescore
  55. 2026-07-30 01:30 UTCEPSS rescore
  56. 2026-07-29 21:15 UTCGHSA enrichment
  57. 2026-07-28 17:39 UTCEG score recompute
  58. 2026-07-28 17:39 UTCGHSA enrichment
  59. 2026-07-28 15:36 UTCEPSS rescore
  60. 2026-07-27 15:36 UTCEG score recompute
  61. 2026-07-27 15:36 UTCGHSA enrichment
  62. 2026-07-27 14:13 UTCEPSS rescore
  63. 2026-07-26 12:21 UTCEG score recompute
  64. 2026-07-26 12:20 UTCGHSA enrichment
  65. 2026-07-25 14:17 UTCEPSS rescore
  66. 2026-07-24 14:17 UTCEPSS rescore
  67. 2026-07-23 14:18 UTCEPSS rescore
  68. 2026-07-23 03:05 UTCEG score recompute
  69. 2026-07-22 14:08 UTCEPSS rescore
  70. 2026-07-21 15:24 UTCEPSS rescore
  71. 2026-07-20 17:08 UTCEPSS rescore
  72. 2026-07-19 14:30 UTCEPSS rescore
  73. 2026-07-18 10:04 UTCEPSS rescore
  74. 2026-07-17 01:42 UTCGHSA enrichment
  75. 2026-07-16 17:02 UTCEPSS rescore

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-15182?
CVE-2026-15182 is a medium vulnerability published on July 9, 2026. A vulnerability has been found in GNU LibreDWG up to 0.13.4. The affected element is the function dwg_bmp of the file src/dwg.c of the component BMP Image Handler. Such manipulation leads to heap-based buffer overflow. The attack must be carried out locally. The exploit has been disclosed to the…
When was CVE-2026-15182 disclosed?
CVE-2026-15182 was first published in the National Vulnerability Database on July 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-15182 actively exploited?
CVE-2026-15182 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 91.9% of all scored CVEs.
What is the CVSS score of CVE-2026-15182?
CVE-2026-15182 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2026-15182?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-15182, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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