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Vulnerability details: VCID-dmjf-8vr7-dbbs
Vulnerability ID VCID-dmjf-8vr7-dbbs
Aliases CVE-2020-19726
Summary An issue was discovered in binutils libbfd.c 2.36 relating to the auxiliary symbol data allows attackers to read or write to system memory or cause a denial of service.
Status Published
Exploitability 0.5
Weighted Severity 7.9
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
cvssv3 8.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-19726.json
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
epss 0.00097 https://api.first.org/data/v1/epss?cve=CVE-2020-19726
cvssv3.1 7.8 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2020-19726
ssvc Track* https://sourceware.org/bugzilla/show_bug.cgi?id=26240
ssvc Track* https://sourceware.org/bugzilla/show_bug.cgi?id=26241
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-19726.json
https://api.first.org/data/v1/epss?cve=CVE-2020-19726
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-19726
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2233934 https://bugzilla.redhat.com/show_bug.cgi?id=2233934
cpe:2.3:a:gnu:binutils:2.36:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:gnu:binutils:2.36:*:*:*:*:*:*:*
CVE-2020-19726 https://nvd.nist.gov/vuln/detail/CVE-2020-19726
show_bug.cgi?id=26240 https://sourceware.org/bugzilla/show_bug.cgi?id=26240
show_bug.cgi?id=26241 https://sourceware.org/bugzilla/show_bug.cgi?id=26241
USN-6381-1 https://usn.ubuntu.com/6381-1/
USN-6544-1 https://usn.ubuntu.com/6544-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-19726.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:R/S:U/C:H/I:H/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:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-19726
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/2024-10-04T16:23:24Z/ Found at https://sourceware.org/bugzilla/show_bug.cgi?id=26240
Vector: SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2024-10-04T16:23:24Z/ Found at https://sourceware.org/bugzilla/show_bug.cgi?id=26241
Exploit Prediction Scoring System (EPSS)
Percentile 0.28032
EPSS Score 0.00097
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:36:45.101323+00:00 Ubuntu USN Importer Import https://usn.ubuntu.com/6381-1/ 37.0.0