Microarchitectural Fill Buffer Data Sampling (MFBDS): Fill buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf
CVE-2018-12130
MEDIUMNVD 5.95.9Trending — 3 sources updated this week
EchelonGraph scoreMEDIUM confidence
“—” beside the score: it is equal to NVD's CVSS score.
This medium-severity CVE scores 5.9 under NVD CVSS v3. EPSS exploit probability: 1.6% (75th percentile of EPSS-scored CVEs). GitHub Security Advisory CVSS 5.6 is lower than this score; a lower GitHub score revises it only when its advisory is newer than the CVE record's last change, and this advisory (published 2022-05-24) is not newer than that change (2026-05-29), so it does not.
Triggered by: Headline CVSS from NVD CVSS v3
Sources: EPSS, GitHub Security Advisory, NVD CVSS v3
5.9EG
EchelonGraph verdictMonitorRemediate within your standard update timelines (the SSVC decision on this page).
- Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 1.6%CVSS: 5.9Exploit: None knownExposed services: Not assessed
A fix is available — apply it.
- CVSS v3
- 5.9
- EG Score
- 5.9MEDIUMmedium confidence
- EG Risk
- 27EG Risk 27/100
EG Risk is EchelonGraph's 0–100 priority score. It fuses impact severity (EG Severity, the CVSS base score, never the KEV-floored or EPSS-lifted EG Score) with real-world exploitation and automatability, under weights EchelonGraph set by hand, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner.
How it’s computed (value × EchelonGraph’s weight)Severity59% × 45%Impact severity (EG Severity): CVSS 5.9 of 10. Never the KEV-floored or EPSS-lifted EG Score.Exploitation1.6% × 40%FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.Automatability0% × 15%CISA's SSVC Automatable value: no (Vulnrichment).SSVC (CISA's decision table, applied by EchelonGraph): Track at every mission impact level.Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.Action: A fix is available. Apply it within your standard update timelines. - EPSS PROB
- 1.6%
- EPSS %ILE
- 75th
- KEV
- Not listed
What the EG score is made of (scorer v4.0: the three questions the 0–10 score mixes, published apart · methodology)
The EG score (5.9): severity, escalated by confirmed exploitation. This CVE's 5.9 is its impact severity (EG Severity), not escalated.
- EG Severity
- 5.9 MEDIUMCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.NVD CVSS v3 · CVSS v3.0 or v3.1
- EG Likelihood
- 1.6% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-10-17). FIRST's exploitation probability, not an EchelonGraph model.
- Confirmed exploitation
- None on record (CISA KEV, EG-KEV Tier 1)Reported apart from the likelihood: an observed fact, not a probability.
- EG Priority
- SSVC Track at medium mission impactTrack at every mission impact level.CISA BOD 26-04: 60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.Each input and its source: the SSVC and BOD 26-04 blocks below.
SSVC (CISA's decision table, applied by EchelonGraph)Track at every mission impact level.
A fix is available. Apply it within your standard update timelines.
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table
BOD 26-04 (CISA's remediation timeline, Table 1)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.
In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it
Published
May 30, 2019
Last Modified
May 29, 2026
References (25)
- secure@intel · CVE Programhttp://lists.opensuse.org/opensuse-security-announce/2019-06/msg00014.html
- secure@intel · CVE Programhttp://lists.opensuse.org/opensuse-security-announce/2019-07/msg00052.html
- secure@intel · CVE Programhttp://lists.opensuse.org/opensuse-security-announce/2019-07/msg00053.html
- secure@intel · CVE Programhttp://packetstormsecurity.com/files/155281/FreeBSD-Security-Advisory-FreeBSD-SA-19-26.mcu.html
- secure@intel · CVE Programhttp://www.arubanetworks.com/assets/alert/ARUBA-PSA-2019-003.txt
- secure@intel · CVE Programhttp://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190712-01-mds-en
- secure@intel · CVE Programhttps://access.redhat.com/errata/RHSA-2019:1455
- secure@intel · CVE Programhttps://access.redhat.com/errata/RHSA-2019:2553
- secure@intel · CVE Programhttps://cert-portal.siemens.com/productcert/pdf/ssa-608355.pdf
- secure@intel · CVE Programhttps://cert-portal.siemens.com/productcert/pdf/ssa-616472.pdf
- secure@intel · CVE Programhttps://kc.mcafee.com/corporate/index?page=content&id=SB10292
- secure@intel · CVE Programhttps://lists.debian.org/debian-lts-announce/2019/06/msg00018.html
- secure@intel · CVE Programhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OH73SGTJ575OBCPSJFX6LX7KP2KZIEN4/
- secure@intel · CVE Programhttps://seclists.org/bugtraq/2019/Jun/28
- secure@intel · CVE Programhttps://seclists.org/bugtraq/2019/Jun/36
15 of 25 shown · show the other 10
- secure@intel · CVE Programhttps://seclists.org/bugtraq/2019/Nov/15
- secure@intel · CVE Programhttps://seclists.org/bugtraq/2019/Nov/16
- secure@intel · CVE Programhttps://seclists.org/bugtraq/2020/Jan/21
- secure@intel · CVE Programhttps://security.FreeBSD.org/advisories/FreeBSD-SA-19:26.mcu.asc
- secure@intel · CVE Programhttps://security.gentoo.org/glsa/202003-56
- secure@intel · CVE Programhttps://usn.ubuntu.com/3977-3/
- secure@intel · CVE Programhttps://www.debian.org/security/2020/dsa-4602
- secure@intel · CVE Programhttps://www.freebsd.org/security/advisories/FreeBSD-SA-19:07.mds.asc
- secure@intel · CVE Programhttps://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00233.htmlVendor Advisory
- secure@intel · CVE Programhttps://www.synology.com/security/advisory/Synology_SA_19_24
Vendor Advisories for CVE-2018-12130(20)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
- RHSA-2019:2553Red Hat Product SecurityHigh
Red Hat Security Advisory: qemu-kvm-rhev security, bug fix, and enhancement update
- RHSA-2019:1455Red Hat Product SecurityHigh
Red Hat Security Advisory: Advanced Virtualization security update
- PAN-SA-2019-0012Palo Alto Networks Security AdvisoriesMedium
PAN-SA-2019-0012 Information about Recent Intel Side Channel Vulnerabilities
- RHSA-2019:1208Red Hat Product SecurityHigh
Red Hat Security Advisory: rhvm-appliance security update
- RHSA-2019:1209Red Hat Product SecurityHigh
Red Hat Security Advisory: redhat-virtualization-host security update
- RHSA-2019:1207Red Hat Product SecurityHigh
Red Hat Security Advisory: redhat-virtualization-host security update
- RHSA-2019:1206Red Hat Product SecurityHigh
Red Hat Security Advisory: rhvm-setup-plugins security update
- RHSA-2019:1204Red Hat Product SecurityHigh
Red Hat Security Advisory: vdsm security update
- +12 more
Patch Availability(28)
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
(35 across 24 ecosystems)
Debian:11(3)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| intel-microcode | 0.20080131-1 ... 3.20190514.1~deb9u1 (115 versions) |
| — |
| linux | — |
| — |
| xen | — |
| — |
Debian:12(3)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| intel-microcode | 0.20080131-1 ... 3.20190514.1~deb9u1 (115 versions) |
| — |
| linux | — |
| — |
| xen | — |
| — |
Debian:13(3)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| intel-microcode | 0.20080131-1 ... 3.20190514.1~deb9u1 (115 versions) |
| — |
| linux | — |
| — |
| xen | — |
| — |
Debian:14(3)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| intel-microcode | 0.20080131-1 ... 3.20190514.1~deb9u1 (115 versions) |
| — |
| linux | — |
| — |
| xen | — |
| — |
Debian:8(3)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| intel-microcode | 0.20080131-1 ... 3.20190514.1~deb9u1 (116 versions) |
| — |
| linux | 3.16.36-1 ... 3.16.7-ckt9-3~deb8u1~bpo70+1 (63 versions) |
| — |
| linux-4.9 | 4.9.110-1~deb8u1, 4.9.144-3.1~deb8u1, 4.9.168-1~deb8u1 |
| — |
Debian:9(2)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| intel-microcode | 0.20080131-1 ... 3.20190514.1~deb8u1 (114 versions) |
| — |
| linux | 4.9.107-1 ... 4.9.88-1~bpo8+1 (47 versions) |
| — |
Alpine:v3.10(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| xen | — |
| — |
Alpine:v3.11(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| xen | — |
| — |
Alpine:v3.12(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| xen | — |
| — |
Alpine:v3.13(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| xen | — |
| — |
Alpine:v3.14(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| xen | — |
| — |
Alpine:v3.15(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| xen | — |
| — |
Alpine:v3.16(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| xen | — |
| — |
Alpine:v3.17(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| xen | — |
| — |
Alpine:v3.18(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| xen | — |
| — |
Alpine:v3.19(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| xen | — |
| — |
Alpine:v3.20(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| xen | — |
| — |
Alpine:v3.21(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| xen | — |
| — |
Alpine:v3.22(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| xen | — |
| — |
Alpine:v3.23(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| xen | — |
| — |
Alpine:v3.24(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| xen | — |
| — |
Alpine:v3.7(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| xen | — |
| — |
Alpine:v3.8(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| xen | — |
| — |
Alpine:v3.9(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| xen | — |
| — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Additional Vendor Advisories
(20)
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.
- Red HatRHSA-2019:1155IMPORTANT2019-05-14
RHSA-2019:1155 — Important
- Red HatRHSA-2019:1167IMPORTANT2019-05-14
RHSA-2019:1167 — Important
- Red HatRHSA-2019:1168IMPORTANT2019-05-14
RHSA-2019:1168 — Important
- Red HatRHSA-2019:1169IMPORTANT2019-05-14
RHSA-2019:1169 — Important
- Red HatRHSA-2019:1170IMPORTANT2019-05-14
RHSA-2019:1170 — Important
- Red HatRHSA-2019:1172IMPORTANT2019-05-14
RHSA-2019:1172 — Important
- Red HatRHSA-2019:1174IMPORTANT2019-05-14
RHSA-2019:1174 — Important
- Red HatRHSA-2019:1175IMPORTANT2019-05-14
RHSA-2019:1175 — Important
- Red HatRHSA-2019:1176IMPORTANT2019-05-14
RHSA-2019:1176 — Important
- Red HatRHSA-2019:1177IMPORTANT2019-05-14
RHSA-2019:1177 — Important
- Red HatRHSA-2019:1178IMPORTANT2019-05-14
RHSA-2019:1178 — Important
- Red HatRHSA-2019:1179IMPORTANT2019-05-14
RHSA-2019:1179 — Important
- Red HatRHSA-2019:1180IMPORTANT2019-05-14
RHSA-2019:1180 — Important
- Red HatRHSA-2019:1181IMPORTANT2019-05-14
RHSA-2019:1181 — Important
- Red HatRHSA-2019:1182IMPORTANT2019-05-14
RHSA-2019:1182 — Important
- Red HatRHSA-2019:1183IMPORTANT2019-05-14
RHSA-2019:1183 — Important
- Red HatRHSA-2019:1184IMPORTANT2019-05-14
RHSA-2019:1184 — Important
- Red HatRHSA-2019:1185IMPORTANT2019-05-14
RHSA-2019:1185 — Important
- Red HatRHSA-2019:1190IMPORTANT2019-05-14
RHSA-2019:1190 — Important
- Red HatRHSA-2019:1193IMPORTANT2019-05-14
RHSA-2019:1193 — Important
Data Freshness Timeline
(refreshed 9× in last 7d / 32× in last 30d)
Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.
Showing the most recent 93 of 177 refreshes on record for this CVE.
A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 7 repeat rows among the latest 100 are merged into the row they repeat. The 84 oldest rows on record are not shown and were not checked, so the counts can still include repeats.
- 2026-10-23 16:27 UTCEPSS rescoreEPSS 1.6% · 75th percentile
- 2026-10-22 16:27 UTCEPSS rescoreEPSS 1.6% · 75th percentile
- 2026-10-21 16:27 UTCEPSS rescoreEPSS 1.6% · 75th percentile
- 2026-10-21 12:25 UTCOSV refresh
- 2026-10-20 16:27 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-10-19 16:27 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-10-18 16:27 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-10-18 10:21 UTCEG score recompute
- 2026-10-17 16:27 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-10-16 16:30 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-10-15 16:27 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-10-14 16:27 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-10-13 16:27 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-10-12 20:20 UTCEG score recompute
- 2026-10-12 16:28 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-10-12 00:43 UTCEG score recompute
- 2026-10-11 13:41 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-10-10 19:55 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-10-09 20:02 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-10-08 16:36 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-10-07 23:41 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-10-06 15:12 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-10-05 17:39 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-10-03 14:21 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-09-30 14:59 UTCEPSS rescoreEPSS 1.6% · 74th percentile
Show 68 moreShow fewer
- 2026-09-30 09:52 UTCEG score recompute
- 2026-09-28 13:45 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-09-28 04:32 UTCOSV refresh
- 2026-09-27 13:40 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-09-26 15:53 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-09-26 00:19 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-09-24 13:59 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-09-23 13:42 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-09-21 20:27 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-09-19 15:36 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-09-18 19:22 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-09-17 19:22 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-09-16 14:03 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-09-16 05:06 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-09-15 03:05 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-09-13 16:42 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-09-12 14:56 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-09-11 14:47 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-09-10 09:27 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-09-08 10:44 UTCOSV refresh
- 2026-09-07 15:57 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-09-06 13:43 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-09-05 15:24 UTCEPSS rescoreEPSS 1.6% · 74th percentile
- 2026-09-04 13:56 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-09-04 05:02 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-09-02 14:07 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-09-01 13:49 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-09-01 03:31 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-08-30 19:13 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-08-28 21:36 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-08-27 14:21 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-08-26 14:41 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-08-25 13:44 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-08-23 00:14 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-08-21 23:44 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-08-21 21:14 UTCOSV refresh
- 2026-08-20 22:51 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-08-19 17:00 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-08-18 13:43 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-08-17 13:42 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-08-16 14:51 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-08-16 02:10 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-08-15 01:26 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-08-13 21:56 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-08-12 13:46 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-08-11 13:36 UTCEPSS rescoreEPSS 1.6% · 73rd percentile
- 2026-08-09 13:42 UTCEPSS rescoreEPSS 1.6% · 72nd percentile
- 2026-08-08 16:32 UTCEPSS rescoreEPSS 1.6% · 72nd percentile
- 2026-08-07 16:22 UTCEPSS rescoreEPSS 1.6% · 72nd percentile
- 2026-08-06 13:42 UTCEPSS rescoreEPSS 1.6% · 72nd percentile
- 2026-08-06 03:54 UTCOSV refresh
- 2026-08-04 15:05 UTCEPSS rescoreEPSS 1.6% · 72nd percentile
- 2026-08-02 02:23 UTCEPSS rescoreEPSS 1.6% · 72nd percentile
- 2026-08-01 04:12 UTCEPSS rescoreEPSS 1.6% · 72nd percentile
- 2026-07-30 16:24 UTCEPSS rescoreEPSS 1.6% · 72nd percentile
- 2026-07-30 01:27 UTCEPSS rescoreEPSS 1.6% · 72nd percentile
- 2026-07-28 15:32 UTCEPSS rescoreEPSS 1.6% · 72nd percentile
- 2026-07-26 14:51 UTCEPSS rescoreEPSS 1.6% · 72nd percentile
- 2026-07-24 14:14 UTCEPSS rescoreEPSS 1.6% · 72nd percentile
- 2026-07-23 14:15 UTCEPSS rescoreEPSS 1.6% · 72nd percentile
- 2026-07-23 01:32 UTCEG score recompute
- 2026-07-22 22:13 UTCEG score recompute▲ 0.30
- 2026-07-22 14:04 UTCEPSS rescoreEPSS 1.6% · 72nd percentile
- 2026-07-21 15:21 UTCEPSS rescoreEPSS 1.6% · 72nd percentile
- 2026-07-20 17:04 UTCEPSS rescoreEPSS 1.6% · 72nd percentile
- 2026-07-20 15:32 UTCOSV refresh
- 2026-07-19 14:28 UTCEPSS rescoreEPSS 1.6% · 72nd percentile
- 2026-07-19 02:26 UTCEPSS rescoreEPSS 1.6% · 72nd percentile
Related CVEs(same product + same vendor + same CWE)· as of October 22, 2026
Same product
10 shownDebian:8:intel-microcode · Alpine:v3.7:xen · Debian:11:intel-microcode
Same vendor
10 shownredhat:RHSA-2019:1155 · redhat:RHSA-2019:1175 · ubuntu:USN-3979-1
Frequently asked(5)
What is CVE-2018-12130?
CVE-2018-12130 is a medium-severity vulnerability; its CVE record was published on May 30, 2019. Microarchitectural Fill Buffer Data Sampling (MFBDS): Fill buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here:…
When was CVE-2018-12130 made public?
CVE-2018-12130 was made public on May 14, 2019: that is the date its CVE record's CNA, Intel Corporation, gives for when the vulnerability was made public. The CVE record itself was published on May 30, 2019. EchelonGraph's copy of the record carries a last-modified date of May 29, 2026; the record at its source may have been updated since.
Is CVE-2018-12130 actively exploited?
CVE-2018-12130 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.6% probability of exploitation in the next 30 days (75th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2018-12130?
CVE-2018-12130 has a CVSS v3 base score of 5.9 (NVD).
How do I remediate CVE-2018-12130?
A fix for CVE-2018-12130 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2018-12130 are linked in the Vendor Advisories panel on this page.
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2018-12130
Is Your Infrastructure Affected by CVE-2018-12130?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.