CVE-2018-18058

MEDIUMNVD 5.35.3—
EchelonGraph scoreMEDIUM confidence

Score 5.3 from GitHub Security Advisory published 2022-05-24. NVD baseline CVSS 5.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
5.3
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 1%CVSS: 5.3Exploit: NoneExposed: 0

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

An issue was discovered in Bitdefender Engines before 7.76662. A vulnerability has been discovered in the iso.xmd parser that results from a lack of proper validation of user-supplied data, which can result in a division-by-zero circumstance. Paired with other vulnerabilities, this can result in denial-of-service. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

CVSS v3
5.3
EG Score
5.3(medium)
EPSS
51.0%
KEV
Not listed

Published

May 24, 2019

Last Modified

November 21, 2024

References (4)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 9× in last 7d / 47× 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.

  1. 2026-07-11 08:24 UTCEPSS rescore
  2. 2026-07-09 19:06 UTCEPSS rescore
  3. 2026-07-08 15:11 UTCEPSS rescore
  4. 2026-07-07 13:42 UTCEPSS rescore
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  10. 2026-07-04 06:28 UTCEPSS rescore
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  12. 2026-07-02 16:54 UTCEPSS rescore
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  15. 2026-06-30 23:20 UTCEPSS rescore
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  17. 2026-06-28 14:04 UTCEPSS rescore
  18. 2026-06-28 04:53 UTCEPSS rescore
  19. 2026-06-28 04:53 UTCEPSS rescore
  20. 2026-06-27 03:06 UTCEPSS rescore
  21. 2026-06-27 03:06 UTCEPSS rescore
  22. 2026-06-25 13:47 UTCEPSS rescore
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  24. 2026-06-24 14:02 UTCEPSS rescore
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  1. 2026-06-23 21:30 UTCEPSS rescore
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  4. 2026-06-22 14:23 UTCEPSS rescore
  5. 2026-06-21 14:54 UTCEPSS rescore
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  7. 2026-06-21 01:57 UTCEPSS rescore
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  9. 2026-06-19 19:23 UTCEPSS rescore
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  11. 2026-06-18 17:50 UTCEPSS rescore
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  17. 2026-06-15 17:45 UTCEPSS rescore
  18. 2026-06-14 23:14 UTCEPSS rescore
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  20. 2026-06-13 22:58 UTCEPSS rescore
  21. 2026-06-13 22:58 UTCEPSS rescore
  22. 2026-06-12 23:09 UTCEPSS rescore
  23. 2026-06-11 13:57 UTCEPSS rescore
  24. 2026-06-10 22:16 UTCEPSS rescore
  25. 2026-06-10 13:19 UTCEPSS rescore
  26. 2026-06-08 14:14 UTCEPSS rescore
  27. 2026-06-08 14:14 UTCEPSS rescore
  28. 2026-06-07 15:22 UTCEPSS rescore
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  30. 2026-06-06 13:45 UTCEPSS rescore
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  36. 2026-06-04 13:10 UTCEPSS rescore
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  38. 2026-06-02 20:11 UTCEPSS rescore
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  40. 2026-05-31 22:29 UTCEPSS rescore
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  42. 2026-05-31 00:14 UTCEPSS rescore
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  44. 2026-05-29 13:41 UTCEPSS rescore
  45. 2026-05-28 13:42 UTCEPSS rescore
  46. 2026-05-28 13:42 UTCEPSS rescore
  47. 2026-05-27 19:08 UTCEG score recompute
  48. 2026-05-27 19:08 UTCGHSA enrichment
  49. 2026-05-27 13:38 UTCEPSS rescore
  50. 2026-05-27 13:38 UTCEPSS rescore
  51. 2026-05-26 13:42 UTCEPSS rescore
  52. 2026-05-26 13:42 UTCEPSS rescore
  53. 2026-05-26 07:17 UTCEPSS rescore
  54. 2026-05-26 07:17 UTCEPSS rescore

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2018-18058?
CVE-2018-18058 is a medium vulnerability published on May 24, 2019. An issue was discovered in Bitdefender Engines before 7.76662. A vulnerability has been discovered in the iso.xmd parser that results from a lack of proper validation of user-supplied data, which can result in a division-by-zero circumstance. Paired with other vulnerabilities, this can result in…
When was CVE-2018-18058 disclosed?
CVE-2018-18058 was first published in the National Vulnerability Database on May 24, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2018-18058 actively exploited?
CVE-2018-18058 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 51.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2018-18058?
CVE-2018-18058 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2018-18058?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-18058, 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.

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