CVE-2026-16530

EUVD-2026-50978
A flaw was found in the PCP (Performance Co-Pilot) `pmproxy` service. A remote attacker can exploit a vulnerability in the `pmLogLoadInDom()` function by sending a specially crafted request. This bypasses a critical bounds check, which can lead to the `pmproxy` service crashing, causing a Denial of Service (DoS). Additionally, this flaw may enable the leakage of sensitive information from the system's memory.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 22.5%
Debian logo
Debian Releases
Debian Product
Codename
pcp
bookworm
vulnerable
sid
7.2.1-2
fixed
trixie
no-dsa
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
pcp
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
noble
needs-triage
resolute
needs-triage
xenial
needs-triage
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libpcp-devel
suse enterprise desktop 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise sap 12 SP5
6.2.0-6.32.1
fixed
suse enterprise sap 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise sap 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise sap 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise server 12 SP5
6.2.0-6.32.1
fixed
suse enterprise server 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise server 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise server 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP7
6.2.0-150600.3.12.1
fixed
libpcp3
suse enterprise desktop 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise sap 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise sap 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise server 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise server 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP7
6.2.0-150600.3.12.1
fixed
libpcp_gui2
suse enterprise desktop 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise sap 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise sap 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise server 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise server 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP7
6.2.0-150600.3.12.1
fixed
libpcp_import1
suse enterprise desktop 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise sap 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise sap 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise server 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise server 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP7
6.2.0-150600.3.12.1
fixed
libpcp_mmv1
suse enterprise desktop 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise sap 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise sap 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise server 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise server 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP7
6.2.0-150600.3.12.1
fixed
libpcp_trace2
suse enterprise desktop 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise sap 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise sap 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise server 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise server 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP7
6.2.0-150600.3.12.1
fixed
libpcp_web1
suse enterprise desktop 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise sap 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise sap 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise server 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise server 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP7
6.2.0-150600.3.12.1
fixed
pcp
suse enterprise desktop 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise sap 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise sap 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise server 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise server 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP7
6.2.0-150600.3.12.1
fixed
pcp-conf
suse enterprise desktop 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise sap 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise sap 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise server 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise server 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP7
6.2.0-150600.3.12.1
fixed
pcp-devel
suse enterprise desktop 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise sap 12 SP5
6.2.0-6.32.1
fixed
suse enterprise sap 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise sap 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise sap 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise server 12 SP5
6.2.0-6.32.1
fixed
suse enterprise server 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise server 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise server 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP7
6.2.0-150600.3.12.1
fixed
pcp-doc
suse enterprise desktop 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise sap 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise sap 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise server 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise server 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP7
6.2.0-150600.3.12.1
fixed
pcp-import-iostat2pcp
suse enterprise desktop 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise sap 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise sap 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise server 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise server 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP7
6.2.0-150600.3.12.1
fixed
pcp-import-mrtg2pcp
suse enterprise desktop 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise sap 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise sap 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise server 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise server 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP7
6.2.0-150600.3.12.1
fixed
pcp-import-sar2pcp
suse enterprise desktop 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise sap 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise sap 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise server 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise server 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP7
6.2.0-150600.3.12.1
fixed
pcp-pmda-perfevent
suse enterprise desktop 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise sap 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise sap 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise server 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise server 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP7
6.2.0-150600.3.12.1
fixed
pcp-system-tools
suse enterprise desktop 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise sap 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise sap 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise server 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise server 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP7
6.2.0-150600.3.12.1
fixed
perl-PCP-LogImport
suse enterprise desktop 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise sap 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise sap 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise server 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise server 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP7
6.2.0-150600.3.12.1
fixed
perl-PCP-LogSummary
suse enterprise desktop 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise sap 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise sap 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise server 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise server 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP7
6.2.0-150600.3.12.1
fixed
perl-PCP-MMV
suse enterprise desktop 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise sap 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise sap 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise server 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise server 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP7
6.2.0-150600.3.12.1
fixed
perl-PCP-PMDA
suse enterprise desktop 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise sap 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise sap 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise server 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise server 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP7
6.2.0-150600.3.12.1
fixed
python3-pcp
suse enterprise desktop 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise sap 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise sap 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise sap 15 SP7
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP4
6.2.0-150400.5.15.1
fixed
suse enterprise server 15 SP5
6.2.0-150500.8.9.1
fixed
suse enterprise server 15 SP6
6.2.0-150600.3.12.1
fixed
suse enterprise server 15 SP7
6.2.0-150600.3.12.1
fixed
Common Weakness Enumeration
References
https://access.redhat.com/security/cve/CVE-2026-16530
https://bugzilla.redhat.com/show_bug.cgi?id=2506033