CVE catalog
CVE-2026-42789
Improper Following of a Certificate's Chain of Trust vulnerability in Erlang OTP public_key (pubkey_cert module) allows a non-CA certificate to be accepted as an intermediate issuer, enabling certific
- Severity
- High · CVSS 8
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.38% · Oct 25, 2026
Improper Following of a Certificate's Chain of Trust vulnerability in Erlang OTP public_key (pubkey_cert module) allows a non-CA certificate to be accepted as an intermediate issuer, enabling certificate chain forgery. In lib/public_key/src/pubkey_cert.erl, pubkey_cert:validate_extensions/7 contains two flaws that together allow a certificate with basicConstraints cA:false and no keyUsage extension to be used as an intermediate issuer in a chain passed to public_key:pkix_path_validation/3: the cA:false clause recurses into the remaining extensions without rejecting the certificate when it is in issuer position, and the keyUsage check only fires when the extension is present, so a certificate lacking keyUsage entirely bypasses the keyCertSign enforcement. Any party holding an end-entity certificate with basicConstraints cA:false and no keyUsage extension, issued by any CA in the victim's trust store, can use that certificate's private key to sign forged leaf certificates for arbitrary identities. public_key:pkix_path_validation/3 accepts the resulting chain, and by extension every TLS or mTLS endpoint built on the OTP ssl application that relies on the default verifier is affected, including server identity verification on the client side and client certificate verification on mTLS servers. This issue affects OTP from OTP 17.0 before OTP 27.3.4.19, OTP 28.5.0.8, and OTP 29.1.2, corresponding to public_key from 0.22 before 1.17.1.7, 1.20.3.6, and 1.21.8. Whether OTP before OTP 17.0, corresponding to public_key before 0.22, is affected is unknown.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | erlang | sid | 1:29.1.2+dfsg-1 | fixed |
| Debian | erlang | forky | 1:29.1.1+dfsg-1 | fixed |
| Debian | erlang | trixie | 1:27.3.4.1+dfsg-1+deb13u3 | fixed |
| Debian | erlang | trixie-security | 1:27.3.4.1+dfsg-1+deb13u4 | fixed |
| Debian | erlang | bookworm | 1:25.2.3+dfsg-1+deb12u4 | vulnerable |
| Debian | erlang | bookworm-security | 1:25.2.3+dfsg-1+deb12u1 | vulnerable |
| Cpe | erlang | Not reported | Not reported | vulnerable |
| Cpe | erlang\/otp | Not reported | 26.2.5.21 | fixed |
| Cpe | erlang\/otp | Not reported | 27.3.4.12 | fixed |
| Cpe | erlang\/otp | Not reported | 28.5.0.1 | fixed |
| Cpe | erlang\/otp | Not reported | 29.0.1 | fixed |
| Cpe | erlang\/otp | Not reported | 29.0.1 | fixed |
| Ubuntu | erlang | pro | 1:22.0.7+dfsg-1build1 | vulnerable |
| Ubuntu | erlang | pro | 1:22.2+dfsg-1 | vulnerable |
| Ubuntu | erlang | pro | 1:22.2.1+dfsg-1 | vulnerable |
| Ubuntu | erlang | pro | 1:22.2.2+dfsg-1 | vulnerable |
| Ubuntu | erlang | pro | 1:22.2.3+dfsg-1 | vulnerable |
| Ubuntu | erlang | pro | 1:22.2.3+dfsg-2 | vulnerable |
| Ubuntu | erlang | pro | 1:22.2.4+dfsg-1 | vulnerable |
| Ubuntu | erlang | pro | 1:22.2.7+dfsg-1 | vulnerable |
| Ubuntu | erlang | pro | 1:22.2.7+dfsg-1ubuntu0.2 | vulnerable |
| Ubuntu | erlang | pro | 1:22.2.7+dfsg-1ubuntu0.3 | vulnerable |
| Ubuntu | erlang | pro | 1:22.2.7+dfsg-1ubuntu0.4 | vulnerable |
| Ubuntu | erlang | pro | 1:22.2.7+dfsg-1ubuntu0.5 | vulnerable |
| Ubuntu | erlang | pro | 1:22.2.7+dfsg-1ubuntu0.5+esm1 | vulnerable |
| Ubuntu | erlang | pro | 1:22.2.7+dfsg-1ubuntu0.5+esm2 | vulnerable |
| Ubuntu | erlang | pro | 1:22.2.7+dfsg-1ubuntu0.5+esm3 | fixed |
| Ubuntu | erlang | 22.04 | 1:23.2.6+dfsg-1build1 | vulnerable |
| Ubuntu | erlang | 22.04 | 1:24.1.1+dfsg-1 | vulnerable |
| Ubuntu | erlang | 22.04 | 1:24.1.4+dfsg-1 | vulnerable |
| Ubuntu | erlang | 22.04 | 1:24.1.5+dfsg-1 | vulnerable |
| Ubuntu | erlang | 22.04 | 1:24.1.5+dfsg-1ubuntu1 | vulnerable |
| Ubuntu | erlang | 22.04 | 1:24.2+dfsg-1 | vulnerable |
| Ubuntu | erlang | 22.04 | 1:24.2.1+dfsg-1 | vulnerable |
| Ubuntu | erlang | 22.04 | 1:24.2.1+dfsg-1ubuntu0.1 | vulnerable |
| Ubuntu | erlang | 22.04 | 1:24.2.1+dfsg-1ubuntu0.2 | vulnerable |
| Ubuntu | erlang | 22.04 | 1:24.2.1+dfsg-1ubuntu0.3 | vulnerable |
| Ubuntu | erlang | 22.04 | 1:24.2.1+dfsg-1ubuntu0.4 | vulnerable |
| Ubuntu | erlang | 22.04 | 1:24.2.1+dfsg-1ubuntu0.5 | vulnerable |
| Ubuntu | erlang | 22.04 | 1:24.2.1+dfsg-1ubuntu0.6 | vulnerable |
| Ubuntu | erlang | 22.04 | 1:24.2.1+dfsg-1ubuntu0.7 | vulnerable |
| Ubuntu | erlang | 22.04 | 1:24.2.1+dfsg-1ubuntu0.8 | fixed |
| Ubuntu | erlang | 24.04 | 1:25.2.3+dfsg-1 | vulnerable |
| Ubuntu | erlang | 24.04 | 1:25.3.2.8+dfsg-1 | vulnerable |
| Ubuntu | erlang | 24.04 | 1:25.3.2.8+dfsg-1ubuntu1 | vulnerable |
| Ubuntu | erlang | 24.04 | 1:25.3.2.8+dfsg-1ubuntu3 | vulnerable |
| Ubuntu | erlang | 24.04 | 1:25.3.2.8+dfsg-1ubuntu4 | vulnerable |
| Ubuntu | erlang | 24.04 | 1:25.3.2.8+dfsg-1ubuntu4.1 | vulnerable |
| Ubuntu | erlang | 24.04 | 1:25.3.2.8+dfsg-1ubuntu4.2 | vulnerable |
| Ubuntu | erlang | 24.04 | 1:25.3.2.8+dfsg-1ubuntu4.3 | vulnerable |
| Ubuntu | erlang | 24.04 | 1:25.3.2.8+dfsg-1ubuntu4.4 | vulnerable |
| Ubuntu | erlang | 24.04 | 1:25.3.2.8+dfsg-1ubuntu4.5 | vulnerable |
| Ubuntu | erlang | 24.04 | 1:25.3.2.8+dfsg-1ubuntu4.6 | vulnerable |
| Ubuntu | erlang | 24.04 | 1:25.3.2.8+dfsg-1ubuntu4.7 | vulnerable |
| Ubuntu | erlang | 24.04 | 1:25.3.2.8+dfsg-1ubuntu4.8 | fixed |
| Ubuntu | erlang | 25.10 | 1:27.3+dfsg-1ubuntu1 | vulnerable |
| Ubuntu | erlang | 25.10 | 1:27.3+dfsg-1ubuntu1.1 | vulnerable |
| Ubuntu | erlang | 25.10 | 1:27.3.4.1+dfsg-1 | vulnerable |
| Ubuntu | erlang | 25.10 | 1:27.3.4.1+dfsg-1build1 | vulnerable |
| Ubuntu | erlang | 25.10 | 1:27.3.4.1+dfsg-1ubuntu0.1 | vulnerable |
| Ubuntu | erlang | 26.04 | 1:27.3.4.1+dfsg-1build1 | vulnerable |
| Ubuntu | erlang | 26.04 | 1:27.3.4.3+dfsg-1 | vulnerable |
| Ubuntu | erlang | 26.04 | 1:27.3.4.4+dfsg-1 | vulnerable |
| Ubuntu | erlang | 26.04 | 1:27.3.4.6+dfsg-1 | vulnerable |
| Ubuntu | erlang | 26.04 | 1:27.3.4.6+dfsg-1ubuntu0.1 | vulnerable |
| Ubuntu | erlang | 26.04 | 1:27.3.4.6+dfsg-1ubuntu0.2 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | erlang | source | sid | 1:27.3.4.12+dfsg-1 | not yet assigned | Not reported | Not reported |
| Debian | erlang | source | forky | 1:27.3.4.12+dfsg-1 | not yet assigned | Not reported | Not reported |
| Debian | erlang | source | trixie | 1:27.3.4.1+dfsg-1+deb13u3 | not yet assigned | Not reported | Not reported |
| Debian | erlang | source | bookworm | (unfixed) | not yet assigned | Not reported | Not reported |
| Cpe | erlang\/otp | cpe | Not reported | 26.2.5.21 | Not reported | Not reported | Not reported |
| Cpe | erlang\/otp | cpe | Not reported | 27.3.4.12 | Not reported | Not reported | Not reported |
| Cpe | erlang\/otp | cpe | Not reported | 28.5.0.1 | Not reported | Not reported | Not reported |
| Cpe | erlang\/otp | cpe | Not reported | 29.0.1 | Not reported | Not reported | Not reported |
| Cpe | erlang\/otp | cpe | Not reported | 29.0.1 | Not reported | NVD-CVE-2026-42789 | Not reported |
| Ubuntu | erlang | deb | pro | 1:22.2.7+dfsg-1ubuntu0.5+esm3 | Not reported | UBUNTU-CVE-2026-42789 | Not reported |
| Ubuntu | erlang | deb | 22.04 | 1:24.2.1+dfsg-1ubuntu0.8 | Not reported | UBUNTU-CVE-2026-42789 | Not reported |
| Ubuntu | erlang | deb | 24.04 | 1:25.3.2.8+dfsg-1ubuntu4.8 | Not reported | UBUNTU-CVE-2026-42789 | Not reported |
| Ubuntu | erlang | deb | 26.04 | 1:27.3.4.6+dfsg-1ubuntu0.2 | Not reported | UBUNTU-CVE-2026-42789 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [erlang]Affected
Details (4)
1:25.2.3+dfsg-1+deb12u4· all · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u4· all · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· all · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· all · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
- [erlang-asn1]Affected
Source package: [erlang]
Details (4)
1:25.2.3+dfsg-1+deb12u4· amd64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u4· arm64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· amd64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· arm64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
- [erlang-base]Affected
Source package: [erlang]
Details (4)
1:25.2.3+dfsg-1+deb12u4· amd64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u4· arm64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· amd64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· arm64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
- [erlang-common-test]Affected
Source package: [erlang]
Details (4)
1:25.2.3+dfsg-1+deb12u4· amd64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u4· arm64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· amd64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· arm64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
- [erlang-crypto]Affected
Source package: [erlang]
Details (4)
1:25.2.3+dfsg-1+deb12u4· amd64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u4· arm64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· amd64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· arm64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
- [erlang-debugger]Affected
Source package: [erlang]
Details (4)
1:25.2.3+dfsg-1+deb12u4· amd64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u4· arm64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· amd64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· arm64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
- [erlang-dev]Affected
Source package: [erlang]
Details (4)
1:25.2.3+dfsg-1+deb12u4· amd64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u4· arm64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· amd64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· arm64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
- [erlang-dialyzer]Affected
Source package: [erlang]
Details (4)
1:25.2.3+dfsg-1+deb12u4· amd64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u4· arm64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· amd64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· arm64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
- [erlang-diameter]Affected
Source package: [erlang]
Details (4)
1:25.2.3+dfsg-1+deb12u4· amd64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u4· arm64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· amd64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· arm64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
- [erlang-doc]Affected
Source package: [erlang]
Details (4)
1:25.2.3+dfsg-1+deb12u4· all · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u4· all · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· all · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· all · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
- [erlang-edoc]Affected
Source package: [erlang]
Details (4)
1:25.2.3+dfsg-1+deb12u4· amd64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u4· arm64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· amd64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· arm64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
- [erlang-eldap]Affected
Source package: [erlang]
Details (4)
1:25.2.3+dfsg-1+deb12u4· amd64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u4· arm64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· amd64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· arm64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
- [erlang-erl-docgen]Affected
Source package: [erlang]
Details (4)
1:25.2.3+dfsg-1+deb12u4· amd64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u4· arm64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· amd64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· arm64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
- [erlang-et]Affected
Source package: [erlang]
Details (4)
1:25.2.3+dfsg-1+deb12u4· amd64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u4· arm64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· amd64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· arm64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
- [erlang-eunit]Affected
Source package: [erlang]
Details (4)
1:25.2.3+dfsg-1+deb12u4· amd64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u4· arm64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· amd64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· arm64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
- [erlang-examples]Affected
Source package: [erlang]
Details (4)
1:25.2.3+dfsg-1+deb12u4· all · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u4· all · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· all · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· all · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
- [erlang-ftp]Affected
Source package: [erlang]
Details (4)
1:25.2.3+dfsg-1+deb12u4· amd64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u4· arm64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· amd64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· arm64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
- [erlang-inets]Affected
Source package: [erlang]
Details (4)
1:25.2.3+dfsg-1+deb12u4· amd64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u4· arm64 · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· amd64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· arm64 · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
- [erlang-jinterface]Affected
Source package: [erlang]
Details (4)
1:25.2.3+dfsg-1+deb12u4· all · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u4· all · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· all · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· all · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
- [erlang-manpages]Affected
Source package: [erlang]
Details (4)
1:25.2.3+dfsg-1+deb12u4· all · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u4· all · bookwormAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· all · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
1:25.2.3+dfsg-1+deb12u1· all · bookworm-securityAffected
nvd · erlang · debian · bookworm; nvd · erlang · debian · 12
Observed:
References
- [https://access.redhat.com/errata/RHSA-2026:39809]
- [https://access.redhat.com/errata/RHSA-2026:54757]
- [https://access.redhat.com/security/cve/CVE-2026-42789]
- [https://bugzilla.redhat.com/show_bug.cgi?id=2482093]
- [https://cna.erlef.org/cves/CVE-2026-42789.html]
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2026_3579-1.json]
- [https://github.com/erlang/otp/commit/0a05b7ca33fb0b3f0a6cb9ae34252bb3a74032b8]
- [https://github.com/erlang/otp/commit/75ca4c0dc2bbdb286ac3c3fe89cb4b4d2b4dc333]
- [https://github.com/erlang/otp/commit/82af606b5437c4de1276dbcc8855a47e88231226]
- [https://github.com/erlang/otp/security/advisories/GHSA-c99q-jmpx-v8qq]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-42789]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-42789]
- [https://osv.dev/vulnerability/EEF-CVE-2026-42789]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2026-42789]
- [https://security-tracker.debian.org/tracker/CVE-2026-42789]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-42789.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1719.json]
- [https://www.erlang.org/doc/system/versions.html#order-of-versions]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]