CVE-2026-87866
CVE-2026-87866 · wolfSSL public-key pinning bypass
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When built with wolfSSL, curl can successfully validate a pinned public key hash against a key the TLS peer does not possess. During the TLS handshake, wolfSSL validates the connection, but curl's subsequent re-parsing of the same certificate - tricked by a manipulated validity length field - extracts and matches a different embedded key, incorrectly authorizing the pinned public key.
EPSS 0,2%
- Veröffentlicht
- Aktualisiert
Technologie-Stack: system
Betroffene Produkte und Versionen
curl
- Softwareversionen
- ≥ 8.22.0, ≤ 8.22.0: Betroffen (semver)
- ≥ 8.21.0, ≤ 8.21.0: Betroffen (semver)
- ≥ 8.20.0, ≤ 8.20.0: Betroffen (semver)
- ≥ 8.19.0, ≤ 8.19.0: Betroffen (semver)
- ≥ 8.18.0, ≤ 8.18.0: Betroffen (semver)
- ≥ 8.17.0, ≤ 8.17.0: Betroffen (semver)
- ≥ 8.16.0, ≤ 8.16.0: Betroffen (semver)
- ≥ 8.15.0, ≤ 8.15.0: Betroffen (semver)
- ≥ 8.14.1, ≤ 8.14.1: Betroffen (semver)
- ≥ 8.14.0, ≤ 8.14.0: Betroffen (semver)
- ≥ 8.13.0, ≤ 8.13.0: Betroffen (semver)
- ≥ 8.12.1, ≤ 8.12.1: Betroffen (semver)
- ≥ 8.12.0, ≤ 8.12.0: Betroffen (semver)
- ≥ 8.11.1, ≤ 8.11.1: Betroffen (semver)
- ≥ 8.11.0, ≤ 8.11.0: Betroffen (semver)
- ≥ 8.10.1, ≤ 8.10.1: Betroffen (semver)
- ≥ 8.10.0, ≤ 8.10.0: Betroffen (semver)
- ≥ 8.9.1, ≤ 8.9.1: Betroffen (semver)
- ≥ 8.9.0, ≤ 8.9.0: Betroffen (semver)
- ≥ 8.8.0, ≤ 8.8.0: Betroffen (semver)
- ≥ 8.7.1, ≤ 8.7.1: Betroffen (semver)
- ≥ 8.7.0, ≤ 8.7.0: Betroffen (semver)
- ≥ 8.6.0, ≤ 8.6.0: Betroffen (semver)
- ≥ 8.5.0, ≤ 8.5.0: Betroffen (semver)
- ≥ 8.4.0, ≤ 8.4.0: Betroffen (semver)
- ≥ 8.3.0, ≤ 8.3.0: Betroffen (semver)
- ≥ 8.2.1, ≤ 8.2.1: Betroffen (semver)
- ≥ 8.2.0, ≤ 8.2.0: Betroffen (semver)
- ≥ 8.1.2, ≤ 8.1.2: Betroffen (semver)
- ≥ 8.1.1, ≤ 8.1.1: Betroffen (semver)
- ≥ 8.1.0, ≤ 8.1.0: Betroffen (semver)
- ≥ 8.0.1, ≤ 8.0.1: Betroffen (semver)
- ≥ 8.0.0, ≤ 8.0.0: Betroffen (semver)
- ≥ 7.88.1, ≤ 7.88.1: Betroffen (semver)
- ≥ 7.88.0, ≤ 7.88.0: Betroffen (semver)
- ≥ 7.87.0, ≤ 7.87.0: Betroffen (semver)
- ≥ 7.86.0, ≤ 7.86.0: Betroffen (semver)
- ≥ 7.85.0, ≤ 7.85.0: Betroffen (semver)
- ≥ 7.84.0, ≤ 7.84.0: Betroffen (semver)
- ≥ 7.83.1, ≤ 7.83.1: Betroffen (semver)
- ≥ 7.83.0, ≤ 7.83.0: Betroffen (semver)
- ≥ 7.82.0, ≤ 7.82.0: Betroffen (semver)
- ≥ 7.81.0, ≤ 7.81.0: Betroffen (semver)
- ≥ 7.80.0, ≤ 7.80.0: Betroffen (semver)
- ≥ 7.79.1, ≤ 7.79.1: Betroffen (semver)
Keine Korrektur veröffentlicht
curl Debian:12
- Softwareversionen
- 7.88.1-10
- 7.88.1-10+deb12u1
- 7.88.1-10+deb12u11
- 7.88.1-10+deb12u12
- 7.88.1-10+deb12u13
- 7.88.1-10+deb12u14
- 7.88.1-10+deb12u15
- 7.88.1-10+deb12u1~bpo11+1
- 7.88.1-10+deb12u2
- 7.88.1-10+deb12u3
- 7.88.1-10+deb12u3~bpo11+1
- 7.88.1-10+deb12u4
- 7.88.1-10+deb12u5
- 7.88.1-10+deb12u5~bpo11+1
- 7.88.1-10+deb12u6
- 7.88.1-10+deb12u6~bpo11+1
- 7.88.1-10+deb12u7
- 7.88.1-10+deb12u8
- 7.88.1-10+deb12u9
- 7.88.1-11
- 8.0.1-1~exp1
- 8.10.0-1
- 8.10.0-2
- 8.10.1-1
- 8.10.1-1~bpo12+1
- 8.10.1-2
- 8.11.0-1
- 8.11.1-1
- 8.11.1-1~bpo12+1
- 8.12.0+git20250209.89ed161+ds-1
- 8.12.0+git20250209.89ed161+ds-1~bpo12+1
- 8.12.1-1
- 8.12.1-2
- 8.12.1-2~bpo12+1
- 8.12.1-3
- 8.12.1-3~bpo12+1
- 8.13.0-1
- 8.13.0-1+exp1
- 8.13.0-2
- 8.13.0-2+exp1
- 8.13.0-3
- 8.13.0-4
- 8.13.0-4+exp1
- 8.13.0-5
- 8.13.0-5+exp1
- 8.13.0-5~bpo12+1
- 8.13.0~rc-1~exp1
- 8.13.0~rc-1~exp2
- 8.13.0~rc2-1
- 8.13.0~rc2-2
- 8.13.0~rc3-1
- 8.13.0~rc3-1+exp1
- 8.14.0-1
- 8.14.0-1+exp1
- 8.14.0~rc1-1+exp1
- 8.14.0~rc2-1+exp1
- 8.14.0~rc3-1+exp1
- 8.14.1-1
- 8.14.1-1~bpo12+1
- 8.14.1-2
- 8.14.1-2+exp1
- 8.14.1-2~bpo12+1
- 8.15.0-1
- 8.15.0-1~bpo13+1
- 8.15.0-1~exp1
- 8.15.0~rc1-1exp1
- 8.15.0~rc2-1~exp1
- 8.15.0~rc3-1~exp1
- 8.16.0-1
- 8.16.0-1+exp1
- 8.16.0-1~bpo13+1
- 8.16.0-2
- 8.16.0-3
- 8.16.0-4
- 8.16.0-4~bpo13+1
- 8.16.0~rc1-1~exp1
- 8.16.0~rc2-1
- 8.16.0~rc2-2
- 8.16.0~rc3-1
- 8.17.0-1
- 8.17.0-2
- 8.17.0-3
- 8.17.0~rc1-1~exp1
- 8.17.0~rc2-1
- 8.17.0~rc3-1
- 8.18.0-1
- 8.18.0-1~bpo13+1
- 8.18.0-2
- 8.18.0~rc1-1+exp1
- 8.18.0~rc2-1
- 8.18.0~rc3-1
- 8.19.0-1
- 8.19.0-1+exp1
- 8.19.0-1~bpo13+1
- 8.19.0-2
- 8.19.0-3
- 8.19.0-3+exp1
- 8.19.0-3+exp2
- 8.19.0~rc1-1~exp1
- 8.19.0~rc2-1
- 8.19.0~rc2-2
- 8.19.0~rc3-1
- 8.2.1-1
- 8.2.1-2
- 8.2.1-2~bpo12+1
- 8.20.0-1
- 8.20.0-1+exp
- 8.20.0-2
- 8.20.0-2+exp1
- 8.20.0-2~bpo13+1
- 8.20.0-3
- 8.20.0-4
- 8.20.0-5
- 8.20.0-5~bpo13+1
- 8.20.0~rc1-1+exp1
- 8.20.0~rc1-1+exp2
- 8.20.0~rc1-1+exp3
- 8.20.0~rc2-1
- 8.20.0~rc2-1+exp1
- 8.20.0~rc3-1
- 8.20.0~rc3-1+exp1
- 8.21.0-1
- 8.21.0-1+exp1
- 8.21.0-2
- 8.21.0-2+exp1
- 8.21.0-2~bpo13+1
- 8.21.0~rc1-1+exp1
- 8.21.0~rc2-1
- 8.21.0~rc2-1+exp1
- 8.21.0~rc3-1
- 8.21.0~rc3-1+exp1
- 8.22.0-1
- 8.22.0-1+exp1
- 8.22.0~rc2-1
- 8.22.0~rc2-2
- 8.22.0~rc3-1
- 8.22.0~rc3-1+exp1
- 8.23.0-1
- 8.23.0~rc1-1
- 8.23.0~rc1-2
- 8.23.0~rc2-1
- 8.23.0~rc2-1+exp1
- 8.23.0~rc3-1
- 8.23.0~rc3-1+exp1
- 8.3.0-1
- 8.3.0-2
- 8.3.0-2~bpo12+1
- 8.3.0-2~exp1
- 8.3.0-3
- 8.4.0-1
- 8.4.0-2
- 8.4.0-2~bpo12+1
- 8.5.0-1
- 8.5.0-1+exp1
- 8.5.0-2
- 8.5.0-2+exp1
- 8.5.0-2~bpo12+1
- 8.6.0-1
- 8.6.0-1.1
- 8.6.0-2
- 8.6.0-3
- 8.6.0-3.1
- 8.6.0-3.1~exp1
- 8.6.0-3.1~exp2
- 8.6.0-3.2
- 8.6.0-4
- 8.7.1-1
- 8.7.1-1+exp1
- 8.7.1-2
- 8.7.1-3
- 8.7.1-4
- 8.7.1-5
- 8.7.1-5+exp1
- 8.7.1-5~bpo12+1
- 8.8.0-1
- 8.8.0-1+exp1
- 8.8.0-1+exp2
- 8.8.0-1~bpo12+1
- 8.8.0-2
- 8.8.0-3
- 8.8.0-4
- 8.9.0-1
- 8.9.0-2
- 8.9.0-3
- 8.9.1-1
- 8.9.1-2
- 8.9.1-2~bpo12+1
- Betroffene Versionsbereiche
- ECOSYSTEM: (−∞, +∞)
Keine Korrektur veröffentlicht
curl Debian:13
- Softwareversionen
- 8.14.1-2
- 8.14.1-2+deb13u1
- 8.14.1-2+deb13u2
- 8.14.1-2+deb13u2~bpo13+1
- 8.14.1-2+deb13u3
- 8.14.1-2+deb13u4
- 8.14.1-2+deb13u5
- 8.14.1-2+deb13u7
- 8.14.1-2+exp1
- 8.15.0-1
- 8.15.0-1~bpo13+1
- 8.15.0-1~exp1
- 8.15.0~rc1-1exp1
- 8.15.0~rc2-1~exp1
- 8.15.0~rc3-1~exp1
- 8.16.0-1
- 8.16.0-1+exp1
- 8.16.0-1~bpo13+1
- 8.16.0-2
- 8.16.0-3
- 8.16.0-4
- 8.16.0-4~bpo13+1
- 8.16.0~rc1-1~exp1
- 8.16.0~rc2-1
- 8.16.0~rc2-2
- 8.16.0~rc3-1
- 8.17.0-1
- 8.17.0-2
- 8.17.0-3
- 8.17.0~rc1-1~exp1
- 8.17.0~rc2-1
- 8.17.0~rc3-1
- 8.18.0-1
- 8.18.0-1~bpo13+1
- 8.18.0-2
- 8.18.0~rc1-1+exp1
- 8.18.0~rc2-1
- 8.18.0~rc3-1
- 8.19.0-1
- 8.19.0-1+exp1
- 8.19.0-1~bpo13+1
- 8.19.0-2
- 8.19.0-3
- 8.19.0-3+exp1
- 8.19.0-3+exp2
- 8.19.0~rc1-1~exp1
- 8.19.0~rc2-1
- 8.19.0~rc2-2
- 8.19.0~rc3-1
- 8.20.0-1
- 8.20.0-1+exp
- 8.20.0-2
- 8.20.0-2+exp1
- 8.20.0-2~bpo13+1
- 8.20.0-3
- 8.20.0-4
- 8.20.0-5
- 8.20.0-5~bpo13+1
- 8.20.0~rc1-1+exp1
- 8.20.0~rc1-1+exp2
- 8.20.0~rc1-1+exp3
- 8.20.0~rc2-1
- 8.20.0~rc2-1+exp1
- 8.20.0~rc3-1
- 8.20.0~rc3-1+exp1
- 8.21.0-1
- 8.21.0-1+exp1
- 8.21.0-2
- 8.21.0-2+exp1
- 8.21.0-2~bpo13+1
- 8.21.0~rc1-1+exp1
- 8.21.0~rc2-1
- 8.21.0~rc2-1+exp1
- 8.21.0~rc3-1
- 8.21.0~rc3-1+exp1
- 8.22.0-1
- 8.22.0-1+exp1
- 8.22.0~rc2-1
- 8.22.0~rc2-2
- 8.22.0~rc3-1
- 8.22.0~rc3-1+exp1
- 8.23.0-1
- 8.23.0~rc1-1
- 8.23.0~rc1-2
- 8.23.0~rc2-1
- 8.23.0~rc2-1+exp1
- 8.23.0~rc3-1
- 8.23.0~rc3-1+exp1
- Betroffene Versionsbereiche
- ECOSYSTEM: (−∞, +∞)
Keine Korrektur veröffentlicht
curl Debian:14
- Softwareversionen
- 8.14.1-2
- 8.14.1-2+exp1
- 8.15.0-1
- 8.15.0-1~bpo13+1
- 8.15.0-1~exp1
- 8.15.0~rc1-1exp1
- 8.15.0~rc2-1~exp1
- 8.15.0~rc3-1~exp1
- 8.16.0-1
- 8.16.0-1+exp1
- 8.16.0-1~bpo13+1
- 8.16.0-2
- 8.16.0-3
- 8.16.0-4
- 8.16.0-4~bpo13+1
- 8.16.0~rc1-1~exp1
- 8.16.0~rc2-1
- 8.16.0~rc2-2
- 8.16.0~rc3-1
- 8.17.0-1
- 8.17.0-2
- 8.17.0-3
- 8.17.0~rc1-1~exp1
- 8.17.0~rc2-1
- 8.17.0~rc3-1
- 8.18.0-1
- 8.18.0-1~bpo13+1
- 8.18.0-2
- 8.18.0~rc1-1+exp1
- 8.18.0~rc2-1
- 8.18.0~rc3-1
- 8.19.0-1
- 8.19.0-1+exp1
- 8.19.0-1~bpo13+1
- 8.19.0-2
- 8.19.0-3
- 8.19.0-3+exp1
- 8.19.0-3+exp2
- 8.19.0~rc1-1~exp1
- 8.19.0~rc2-1
- 8.19.0~rc2-2
- 8.19.0~rc3-1
- 8.20.0-1
- 8.20.0-1+exp
- 8.20.0-2
- 8.20.0-2+exp1
- 8.20.0-2~bpo13+1
- 8.20.0-3
- 8.20.0-4
- 8.20.0-5
- 8.20.0-5~bpo13+1
- 8.20.0~rc1-1+exp1
- 8.20.0~rc1-1+exp2
- 8.20.0~rc1-1+exp3
- 8.20.0~rc2-1
- 8.20.0~rc2-1+exp1
- 8.20.0~rc3-1
- 8.20.0~rc3-1+exp1
- 8.21.0-1
- 8.21.0-1+exp1
- 8.21.0-2
- 8.21.0-2+exp1
- 8.21.0-2~bpo13+1
- 8.21.0~rc1-1+exp1
- 8.21.0~rc2-1
- 8.21.0~rc2-1+exp1
- 8.21.0~rc3-1
- 8.21.0~rc3-1+exp1
- 8.22.0-1
- 8.22.0-1+exp1
- 8.22.0~rc2-1
- 8.22.0~rc2-2
- 8.22.0~rc3-1
- 8.22.0~rc3-1+exp1
- 8.23.0-1
- 8.23.0~rc1-1
- 8.23.0~rc1-2
- 8.23.0~rc2-1
- 8.23.0~rc2-1+exp1
- 8.23.0~rc3-1
- 8.23.0~rc3-1+exp1
- Betroffene Versionsbereiche
- ECOSYSTEM: (−∞, +∞)
Keine Korrektur veröffentlicht