CVE-2015-3217

mediumpriority · track · 32EPSS 0.062 · 93 %ileEUFRUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

6.17% (93rd) EPSS

CVSS 5 · medium

Is it mine?

11 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · certfr

EPSS · scored 2026-10-27

PCRE 7.8 and 8.32 through 8.37, and PCRE2 10.10 mishandle group empty matches, which might allow remote attackers to cause a denial of service (stack-based buffer overflow) via a crafted regular expression, as demonstrated by /^(?:(?(1)\\.|([^\\\\W_])?)+)+$/.

cvss

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

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.06.9mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USprimary

affected products (11)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
ibm powerkvm= 2.1nvdUScpe:2.3:a:ibm:powerkvm:*:*:*:*:*:*:*:*
ibm powerkvm= 3.1nvdUScpe:2.3:a:ibm:powerkvm:*:*:*:*:*:*:*:*
pcre pcre= 7.8nvdUScpe:2.3:a:pcre:pcre:*:*:*:*:*:*:*:*
pcre pcre= 8.32nvdUScpe:2.3:a:pcre:pcre:*:*:*:*:*:*:*:*
pcre pcre= 8.33nvdUScpe:2.3:a:pcre:pcre:*:*:*:*:*:*:*:*
pcre pcre= 8.34nvdUScpe:2.3:a:pcre:pcre:*:*:*:*:*:*:*:*
pcre pcre= 8.35nvdUScpe:2.3:a:pcre:pcre:*:*:*:*:*:*:*:*
pcre pcre= 8.36nvdUScpe:2.3:a:pcre:pcre:*:*:*:*:*:*:*:*
pcre pcre= 8.37nvdUScpe:2.3:a:pcre:pcre:*:*:*:*:*:*:*:*
pcre pcre2= 10.10nvdUScpe:2.3:a:pcre:pcre2:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

CERTFR-2026-AVI-1385Multiples vulnérabilités dans les produits VMwareFrançais2026-10-26vendor · certfrFR

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd certfr NVD CVE.org MITRE

published 2016-12-13modified 2026-06-17

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+21038 more

references (26)

External citations — patches, advisories, analysis.

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