No exploitation reported

CVE-2018-12763

No exploitation reported by the sources we read.

Published2018-07-20
WeaknessCWE-125

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have an Out-of-bounds read vulnerability. Successful exploitation could lead to information disclosure.

Timeline

dates in UTC

2018-07-2019:29CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2018-12763?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2018-12763?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Adobe acrobat dcversion to verify

Branch	Affected	Fixed in	Source
15.6	≥ 15.006.30060, ≤ 15.006.30418	no fix published	NVD
18.11	≥ 15.008.20082, ≤ 18.011.20040	no fix published	NVD
17.11	≥ 17.011.30059, ≤ 17.011.30080	no fix published	NVD

Adobe acrobat reader dcversion to verify

Branch	Affected	Fixed in	Source
15.6	≥ 15.006.30060, ≤ 15.006.30418	no fix published	NVD
18.11	≥ 15.008.20082, ≤ 18.011.20040	no fix published	NVD
17.11	≥ 17.011.30059, ≤ 17.011.30080	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Advisories and patches

helpx.adobe.comVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.07.5read 2026-10-23
NVDCVSS 2.05read 2026-10-23
NVDweakness (CWE)CWE-125read 2026-10-23
FIRST EPSSEPSS score7.8 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published: 2018-07-20
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2018-12763?

Is CVE-2018-12763 actively exploited?

Active exploitation of CVE-2018-12763 has not been confirmed. Its EPSS score was 7.8% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2018-12763?

CVE-2018-12763 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

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Surveillance reads the versions in your stack — a domain, a lockfile or a list — checks each CVE against the ranges its sources publish, and alerts you when one you run is exploited or enters CISA KEV. A version it cannot read stays « version not verified ».

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