CVE-2018-10877

mediumpriority · track · 27EPSS 0.022 · 83 %ileEURUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
2.22% (83rd) EPSS
CVSS 6.8 · medium
Is it mine?
12 products
Check your exposure
Who says so?
4 sources
cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-28

Linux kernel ext4 filesystem is vulnerable to an out-of-bound access in the ext4_ext_drop_refs() function when operating on a crafted ext4 filesystem image.

01

cvss

Technical severity, 0–10. One row per scoring source.

7.3
010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6–7.3

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 6.4
v3.06.5mediumCVSS:3.0/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 0.6 · impact 5.9
v3.07.3highCVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:Hsecondary · ENISA EU
v3.07.3highCVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:Hsecondary · secalert@redhat.com USexploitability 1.3 · impact 5.9
v3.06mediumCVSS:3.0/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)
v3.16.5mediumAV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU
02

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-125USCWE-125US
03

affected products (12)

Products and version ranges known to be affected.

04

also known as (4)

Other names and identifiers for this entity.

05

sources

Which sources assert this record, and when.

cnnvdenisa_euvdfstec_bdunvdNVDCVE.orgMITRE
published 2018-07-18modified 2026-06-17
06

references (48)

External citations — patches, advisories, analysis.

scry

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