CVE-2019-12155

HIGHNVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.5 under NVD CVSS v3. EPSS exploit probability: 5.5%, top 8% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 6%CVSS: 7.5Exploit: None knownExposed: 0

A fix is available — apply it.

interface_release_resource in hw/display/qxl.c in QEMU 3.1.x through 4.0.0 has a NULL pointer dereference.

CVSS v3
7.5
EG Score
7.5(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
Severity75% × 45%
Exploitation6% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
6%
EPSS %ILE
92%
KEV
Not listed

Published

May 24, 2019

Last Modified

November 21, 2024

References (40)

Vendor Advisories for CVE-2019-12155(7)

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

Patch Availability(8)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntuqemu-system-mips (2.0.0+dfsg-2ubuntu1.47) @ trusty2026-05-27ubuntu
ubuntuqemu-utils (1:4.0+dfsg-0ubuntu9.1) @ eoan2026-05-27ubuntu
redhatqemu-kvm-rhev-10:2.12.0-44.el72020-03-31redhat
redhatqemu-kvm-rhev-10:2.12.0-33.el7_7.42019-12-19redhat
redhatvirt-devel:8.1-8010020190927171011.cdc1202b2019-11-06redhat
redhatvirt:rhel-8010020190916153839.cdc1202b2019-11-05redhat
redhatqemu-kvm-2:0.12.1.2-2.506.el6_10.52019-09-24redhat
redhatqemu-kvm-10:1.5.3-167.el7_7.12019-09-04redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(6 across 6 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
qemu—1:3.1+dfsg-8—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
qemu—1:3.1+dfsg-8—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
qemu—1:3.1+dfsg-8—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
qemu—1:3.1+dfsg-8—
Debian:8(1)
PackageVulnerable rangeFixed inDependents
qemu1:2.1+dfsg-11 ... 1:2.1+dfsg-12~bpo70+1 (17 versions)1:2.1+dfsg-12+deb8u12—
Debian:9(1)
PackageVulnerable rangeFixed inDependents
qemu1:2.8+dfsg-6 ... 1:2.8+dfsg-6+deb9u5 (6 versions)1:2.8+dfsg-6+deb9u6—

Weakness Classification(1)

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

Additional Vendor Advisories

(4)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 7× in last 7d / 24× 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 138 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2019-12155?
CVE-2019-12155 is a high vulnerability published on May 24, 2019. interfacereleaseresource in hw/display/qxl.c in QEMU 3.1.x through 4.0.0 has a NULL pointer dereference.
When was CVE-2019-12155 disclosed?
CVE-2019-12155 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-2019-12155 actively exploited?
CVE-2019-12155 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 6% probability of exploitation in the next 30 days, which ranks it in the top 7.7% of all scored CVEs.
What is the CVSS score of CVE-2019-12155?
CVE-2019-12155 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2019-12155?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-12155, 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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