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Vulnerability details: VCID-zhj1-4sn9-qbbm
Vulnerability ID VCID-zhj1-4sn9-qbbm
Aliases CVE-2025-65018
Summary libpng: LIBPNG heap buffer overflow
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-787 Out-of-bounds Write
CWE-122 Heap-based Buffer Overflow
System Score Found at
cvssv3 7.1 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-65018.json
epss 0.00065 https://api.first.org/data/v1/epss?cve=CVE-2025-65018
cvssv3.1 6.8 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 7.1 https://github.com/pnggroup/libpng/commit/16b5e3823918840aae65c0a6da57c78a5a496a4d
ssvc Track* https://github.com/pnggroup/libpng/commit/16b5e3823918840aae65c0a6da57c78a5a496a4d
cvssv3.1 7.1 https://github.com/pnggroup/libpng/commit/218612ddd6b17944e21eda56caf8b4bf7779d1ea
ssvc Track* https://github.com/pnggroup/libpng/commit/218612ddd6b17944e21eda56caf8b4bf7779d1ea
cvssv3.1 7.1 https://github.com/pnggroup/libpng/issues/755
ssvc Track* https://github.com/pnggroup/libpng/issues/755
cvssv3.1 7.1 https://github.com/pnggroup/libpng/pull/757
ssvc Track* https://github.com/pnggroup/libpng/pull/757
cvssv3.1 7.1 https://github.com/pnggroup/libpng/security/advisories/GHSA-7wv6-48j4-hj3g
ssvc Track* https://github.com/pnggroup/libpng/security/advisories/GHSA-7wv6-48j4-hj3g
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-65018.json
https://api.first.org/data/v1/epss?cve=CVE-2025-65018
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-65018
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
1121216 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1121216
16b5e3823918840aae65c0a6da57c78a5a496a4d https://github.com/pnggroup/libpng/commit/16b5e3823918840aae65c0a6da57c78a5a496a4d
218612ddd6b17944e21eda56caf8b4bf7779d1ea https://github.com/pnggroup/libpng/commit/218612ddd6b17944e21eda56caf8b4bf7779d1ea
2416907 https://bugzilla.redhat.com/show_bug.cgi?id=2416907
755 https://github.com/pnggroup/libpng/issues/755
757 https://github.com/pnggroup/libpng/pull/757
GHSA-7wv6-48j4-hj3g https://github.com/pnggroup/libpng/security/advisories/GHSA-7wv6-48j4-hj3g
GLSA-202511-06 https://security.gentoo.org/glsa/202511-06
RHSA-2026:0125 https://access.redhat.com/errata/RHSA-2026:0125
RHSA-2026:0210 https://access.redhat.com/errata/RHSA-2026:0210
RHSA-2026:0211 https://access.redhat.com/errata/RHSA-2026:0211
RHSA-2026:0212 https://access.redhat.com/errata/RHSA-2026:0212
RHSA-2026:0216 https://access.redhat.com/errata/RHSA-2026:0216
RHSA-2026:0234 https://access.redhat.com/errata/RHSA-2026:0234
RHSA-2026:0237 https://access.redhat.com/errata/RHSA-2026:0237
RHSA-2026:0238 https://access.redhat.com/errata/RHSA-2026:0238
RHSA-2026:0241 https://access.redhat.com/errata/RHSA-2026:0241
RHSA-2026:0313 https://access.redhat.com/errata/RHSA-2026:0313
RHSA-2026:0321 https://access.redhat.com/errata/RHSA-2026:0321
RHSA-2026:0322 https://access.redhat.com/errata/RHSA-2026:0322
RHSA-2026:0323 https://access.redhat.com/errata/RHSA-2026:0323
RHSA-2026:0414 https://access.redhat.com/errata/RHSA-2026:0414
RHSA-2026:0847 https://access.redhat.com/errata/RHSA-2026:0847
RHSA-2026:0848 https://access.redhat.com/errata/RHSA-2026:0848
RHSA-2026:0849 https://access.redhat.com/errata/RHSA-2026:0849
RHSA-2026:0895 https://access.redhat.com/errata/RHSA-2026:0895
RHSA-2026:0897 https://access.redhat.com/errata/RHSA-2026:0897
RHSA-2026:0899 https://access.redhat.com/errata/RHSA-2026:0899
RHSA-2026:0901 https://access.redhat.com/errata/RHSA-2026:0901
RHSA-2026:0927 https://access.redhat.com/errata/RHSA-2026:0927
RHSA-2026:0928 https://access.redhat.com/errata/RHSA-2026:0928
RHSA-2026:0932 https://access.redhat.com/errata/RHSA-2026:0932
RHSA-2026:0933 https://access.redhat.com/errata/RHSA-2026:0933
RHSA-2026:6732 https://access.redhat.com/errata/RHSA-2026:6732
USN-7924-1 https://usn.ubuntu.com/7924-1/
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-65018.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H Found at https://github.com/pnggroup/libpng/commit/16b5e3823918840aae65c0a6da57c78a5a496a4d
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2025-11-25T19:29:28Z/ Found at https://github.com/pnggroup/libpng/commit/16b5e3823918840aae65c0a6da57c78a5a496a4d
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H Found at https://github.com/pnggroup/libpng/commit/218612ddd6b17944e21eda56caf8b4bf7779d1ea
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2025-11-25T19:29:28Z/ Found at https://github.com/pnggroup/libpng/commit/218612ddd6b17944e21eda56caf8b4bf7779d1ea
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H Found at https://github.com/pnggroup/libpng/issues/755
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2025-11-25T19:29:28Z/ Found at https://github.com/pnggroup/libpng/issues/755
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H Found at https://github.com/pnggroup/libpng/pull/757
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2025-11-25T19:29:28Z/ Found at https://github.com/pnggroup/libpng/pull/757
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H Found at https://github.com/pnggroup/libpng/security/advisories/GHSA-7wv6-48j4-hj3g
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2025-11-25T19:29:28Z/ Found at https://github.com/pnggroup/libpng/security/advisories/GHSA-7wv6-48j4-hj3g
Exploit Prediction Scoring System (EPSS)
Percentile 0.20492
EPSS Score 0.00065
Published At May 29, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-05-29T08:47:27.453050+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-65018.json 38.6.0