Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-5e7p-apxm-27bf
Vulnerability ID VCID-5e7p-apxm-27bf
Aliases CVE-2026-0897
GHSA-mgx6-5cf9-rr43
PYSEC-2026-73
Summary Allocation of Resources Without Limits or Throttling in the HDF5 weight loading component in Google Keras 3.0.0 through 3.13.0 on all platforms allows a remote attacker to cause a Denial of Service (DoS) through memory exhaustion and a crash of the Python interpreter via a crafted .keras archive containing a valid model.weights.h5 file whose dataset declares an extremely large shape.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-770 Allocation of Resources Without Limits or Throttling
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3 7.6 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-0897.json
epss 0.00033 https://api.first.org/data/v1/epss?cve=CVE-2026-0897
epss 0.00043 https://api.first.org/data/v1/epss?cve=CVE-2026-0897
epss 0.00043 https://api.first.org/data/v1/epss?cve=CVE-2026-0897
cvssv3.1 7.5 https://github.com/advisories/GHSA-mgx6-5cf9-rr43
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-mgx6-5cf9-rr43
cvssv4 7.1 https://github.com/keras-team/keras
generic_textual HIGH https://github.com/keras-team/keras
cvssv4 7.1 https://github.com/keras-team/keras/commit/7360d4f0d764fbb1fa9c6408fe53da41974dd4f6
generic_textual HIGH https://github.com/keras-team/keras/commit/7360d4f0d764fbb1fa9c6408fe53da41974dd4f6
cvssv4 7.1 https://github.com/keras-team/keras/commit/f704c887bf459b42769bfc8a9182f838009afddb
generic_textual HIGH https://github.com/keras-team/keras/commit/f704c887bf459b42769bfc8a9182f838009afddb
cvssv3.1 7.5 https://github.com/keras-team/keras/pull/21880
cvssv4 7.1 https://github.com/keras-team/keras/pull/21880
generic_textual HIGH https://github.com/keras-team/keras/pull/21880
ssvc Track https://github.com/keras-team/keras/pull/21880
cvssv4 7.1 https://github.com/keras-team/keras/pull/22081
generic_textual HIGH https://github.com/keras-team/keras/pull/22081
cvssv3.1_qr HIGH https://github.com/keras-team/keras/security/advisories/GHSA-mgx6-5cf9-rr43
cvssv4 7.1 https://github.com/keras-team/keras/security/advisories/GHSA-mgx6-5cf9-rr43
generic_textual HIGH https://github.com/keras-team/keras/security/advisories/GHSA-mgx6-5cf9-rr43
cvssv4 7.1 https://github.com/pypa/advisory-database/tree/main/vulns/keras/PYSEC-2026-73.yaml
generic_textual HIGH https://github.com/pypa/advisory-database/tree/main/vulns/keras/PYSEC-2026-73.yaml
cvssv4 7.1 https://nvd.nist.gov/vuln/detail/CVE-2026-0897
generic_textual HIGH https://nvd.nist.gov/vuln/detail/CVE-2026-0897
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-0897.json
https://api.first.org/data/v1/epss?cve=CVE-2026-0897
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-0897
https://github.com/advisories/GHSA-mgx6-5cf9-rr43
https://github.com/keras-team/keras/commit/7360d4f0d764fbb1fa9c6408fe53da41974dd4f6
https://github.com/keras-team/keras/commit/f704c887bf459b42769bfc8a9182f838009afddb
https://github.com/keras-team/keras/pull/22081
https://github.com/keras-team/keras/security/advisories/GHSA-mgx6-5cf9-rr43
https://github.com/pypa/advisory-database/tree/main/vulns/keras/PYSEC-2026-73.yaml
21880 https://github.com/keras-team/keras/pull/21880
2430027 https://bugzilla.redhat.com/show_bug.cgi?id=2430027
CVE-2026-0897 https://nvd.nist.gov/vuln/detail/CVE-2026-0897
RHSA-2026:3713 https://access.redhat.com/errata/RHSA-2026:3713
RHSA-2026:3782 https://access.redhat.com/errata/RHSA-2026:3782
RHSA-2026:4271 https://access.redhat.com/errata/RHSA-2026:4271
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-0897.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:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://github.com/advisories/GHSA-mgx6-5cf9-rr43
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:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N Found at https://github.com/keras-team/keras
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N Found at https://github.com/keras-team/keras/commit/7360d4f0d764fbb1fa9c6408fe53da41974dd4f6
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N Found at https://github.com/keras-team/keras/commit/f704c887bf459b42769bfc8a9182f838009afddb
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://github.com/keras-team/keras/pull/21880
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:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N Found at https://github.com/keras-team/keras/pull/21880
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-01-15T16:31:40Z/ Found at https://github.com/keras-team/keras/pull/21880
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N Found at https://github.com/keras-team/keras/pull/22081
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N Found at https://github.com/keras-team/keras/security/advisories/GHSA-mgx6-5cf9-rr43
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N Found at https://github.com/pypa/advisory-database/tree/main/vulns/keras/PYSEC-2026-73.yaml
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N Found at https://nvd.nist.gov/vuln/detail/CVE-2026-0897
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.10076
EPSS Score 0.00033
Published At June 13, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-11T16:51:52.008374+00:00 Vulnrichment Import https://github.com/cisagov/vulnrichment/blob/develop/2026/0xxx/CVE-2026-0897.json 38.6.0