CVE-2026-84782
CVE-2026-84782 · DTLS Retransmits Handshake Messages From a Stale Buffer Offset
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This page shows selected source facts. See the linked advisories for the complete description and affected versions.
Issue summary: The DTLS retransmission logic does not correctly handle a handshake message write that is suspended part-way through. The retransmitted message can be read past the message buffer and the retransmission overwrites the internal state the suspended write needs to resume correctly. Impact summary: The retransmitted message can disclose a heap memory to the peer as plaintext handshake data or cause a crash and a Denial of Service when the read reaches an unmapped memory region. CWE: CWE-125: Out-of-bounds Read Description: DTLS handshake messages can be written out in multiple fragments, and a write can suspend mid-message (returning WANT_WRITE) if the underlying transport temporarily cannot accept more data. While such a write is suspended, the DTLS retransmission timer may independently fire and ask the retransmission logic to resend an earlier, already-acknowledged-as-sent message from its retransmit queue. The retransmission logic reused the same internal buffer and position tracking as the message that was still being written, without resetting the position back to the start of the message being retransmitted. As a result the retransmission was read starting from wherever the suspended write had left off, producing a mislabelled message whose body was leftover bytes from the other, larger message still in flight - content that was never meant to be sent at that point, and which could run past the end of the allocated buffer. Separately, even when the retransmission is positioned correctly, allowing it to run to completion while another write is suspended overwrites the same shared bookkeeping that the suspended write depends on to resume. When the application later resumes the suspended write (via a subsequent SSL_read(), SSL_write(), SSL_accept(), or SSL_connect() call), it finds that bookkeeping in a state inconsistent with the message and aborts the process in a debugging build. The fix resets the retransmission's read position to the start of the message before resending, and skips retransmission entirely whenever a handshake write is still suspended, deferring to the next call that resumes it instead. FIPS impact: no The affected code is outside the FIPS module boundary.
CVSS 8.2 · High · EPSS 0.4% · Fix available
- Published
- Updated
Affected products and versions
openssl
- Versions
- ≥ 4.0.0, < 4.0.3: Affected (semver)
- ≥ 3.6.0, < 3.6.5: Affected (semver)
- ≥ 3.5.0, < 3.5.9: Affected (semver)
- ≥ 3.4.0, < 3.4.8: Affected (semver)
- ≥ 3.0.0, < 3.0.23: Affected (semver)
- ≥ 1.1.1, < 1.1.1zj: Affected (custom)
- ≥ 1.0.2, < 1.0.2zs: Affected (custom)
Update to 1.0.2zs; Update to 1.1.1zj; Update to 3.0.23; Update to 3.4.8; Update to 3.5.9; Update to 3.6.5; Update to 4.0.3
openssl Debian:12
- Versions
- 3.0.10-1
- 3.0.10-1~deb12u1
- 3.0.11-1
- 3.0.11-1~deb12u1
- 3.0.11-1~deb12u2
- 3.0.12-1
- 3.0.12-2
- 3.0.13-1~deb12u1
- 3.0.13-1~deb12u2
- 3.0.14-1~deb12u1
- 3.0.14-1~deb12u2
- 3.0.15-1~deb12u1
- 3.0.16-1~deb12u1
- 3.0.17-1~deb12u1
- 3.0.17-1~deb12u2
- 3.0.17-1~deb12u3
- 3.0.18-1~deb12u1
- 3.0.18-1~deb12u2
- 3.0.19-1~deb12u1
- 3.0.19-1~deb12u2
- 3.0.20-1~deb12u1
- 3.0.20-1~deb12u2
- 3.0.22-1~deb12u1
- 3.0.9-1
- 3.1.0-1
- 3.1.1-1
- 3.1.2-1
- 3.1.3-1
- 3.1.4-1
- 3.1.4-2
- 3.1.5-1
- 3.1.5-1.1
- 3.1.5-1.1+hurd.1
- 3.2.0-1
- 3.2.0-2
- 3.2.1-1
- 3.2.1-1.1~exp1
- 3.2.1-2
- 3.2.1-3
- 3.2.2-1
- 3.3.0-1
- 3.3.0~beta1-1
- 3.3.1-1
- 3.3.1-2
- 3.3.1-5
- 3.3.1-6
- 3.3.1-7
- 3.3.2-1
- 3.3.2-2
- 3.4.0-1
- 3.4.0-2
- 3.4.0~~beta1-1
- 3.4.0~~beta1-2
- 3.4.1-1
- 3.5.0-1
- 3.5.0-2
- 3.5.0-3
- 3.5.0~~alpha1-1
- 3.5.0~~beta1-1
- 3.5.1-1
- 3.5.2-1
- 3.5.3-1
- 3.5.4-1
- 3.5.4-1~deb13u1
- 3.5.4-1~deb13u2
- 3.5.5-1
- 3.5.5-1~deb13u1
- 3.5.5-1~deb13u2
- 3.5.6-1~deb13u1
- 3.5.6-1~deb13u2
- 3.5.7-1~deb13u1
- 3.5.7-1~deb13u2
- 3.5.7-1~deb13u3
- 3.6.0-1
- 3.6.0-2
- 3.6.0~~alpha1-1
- 3.6.0~~beta1-1
- 3.6.1-1
- 3.6.1-2
- 3.6.1-3
- 3.6.2-1
- 3.6.3-1
- 3.6.4-1
- 3.6.5-1
- 4.0.0-1
- 4.0.0~alpha1-1
- 4.0.0~beta1-1
- 4.0.1-1
- 4.0.2-1
- 4.0.3-1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssl Debian:13
- Versions
- 3.5.1-1
- 3.5.1-1+deb13u1
- 3.5.2-1
- 3.5.3-1
- 3.5.4-1
- 3.5.4-1~deb13u1
- 3.5.4-1~deb13u2
- 3.5.5-1
- 3.5.5-1~deb13u1
- 3.5.5-1~deb13u2
- 3.5.6-1~deb13u1
- 3.5.6-1~deb13u2
- 3.5.7-1~deb13u1
- 3.5.7-1~deb13u2
- Affected ranges
- ECOSYSTEM: < 3.5.7-1~deb13u3
Update to 3.5.7-1~deb13u3
openssl Debian:14
- Versions
- 3.5.1-1
- 3.5.2-1
- 3.5.3-1
- 3.5.4-1
- 3.5.4-1~deb13u1
- 3.5.4-1~deb13u2
- 3.5.5-1
- 3.5.5-1~deb13u1
- 3.5.5-1~deb13u2
- 3.5.6-1~deb13u1
- 3.5.6-1~deb13u2
- 3.5.7-1~deb13u1
- 3.5.7-1~deb13u2
- 3.5.7-1~deb13u3
- 3.6.0-1
- 3.6.0-2
- 3.6.0~~alpha1-1
- 3.6.0~~beta1-1
- 3.6.1-1
- 3.6.1-2
- 3.6.1-3
- 3.6.2-1
- 3.6.3-1
- 3.6.4-1
- Affected ranges
- ECOSYSTEM: < 3.6.5-1
Update to 3.6.5-1
openssl Ubuntu:Pro:14.04:LTS
- Versions
- 1.0.1e-3ubuntu1
- 1.0.1e-4ubuntu1
- 1.0.1e-4ubuntu2
- 1.0.1e-4ubuntu3
- 1.0.1e-4ubuntu4
- 1.0.1f-1ubuntu1
- 1.0.1f-1ubuntu2
- 1.0.1f-1ubuntu2.1
- 1.0.1f-1ubuntu2.2
- 1.0.1f-1ubuntu2.3
- 1.0.1f-1ubuntu2.4
- 1.0.1f-1ubuntu2.5
- 1.0.1f-1ubuntu2.7
- 1.0.1f-1ubuntu2.8
- 1.0.1f-1ubuntu2.11
- 1.0.1f-1ubuntu2.12
- 1.0.1f-1ubuntu2.15
- 1.0.1f-1ubuntu2.16
- 1.0.1f-1ubuntu2.17
- 1.0.1f-1ubuntu2.18
- 1.0.1f-1ubuntu2.19
- 1.0.1f-1ubuntu2.20
- 1.0.1f-1ubuntu2.21
- 1.0.1f-1ubuntu2.22
- 1.0.1f-1ubuntu2.23
- 1.0.1f-1ubuntu2.24
- 1.0.1f-1ubuntu2.25
- 1.0.1f-1ubuntu2.26
- 1.0.1f-1ubuntu2.27
- 1.0.1f-1ubuntu2.27+esm1
- 1.0.1f-1ubuntu2.27+esm2
- 1.0.1f-1ubuntu2.27+esm3
- 1.0.1f-1ubuntu2.27+esm4
- 1.0.1f-1ubuntu2.27+esm5
- 1.0.1f-1ubuntu2.27+esm6
- 1.0.1f-1ubuntu2.27+esm7
- 1.0.1f-1ubuntu2.27+esm9
- 1.0.1f-1ubuntu2.27+esm10
- 1.0.1f-1ubuntu2.27+esm11
- 1.0.1f-1ubuntu2.27+esm12
- 1.0.1f-1ubuntu2.27+esm13
- 1.0.1f-1ubuntu2.27+esm14
- 1.0.1f-1ubuntu2.27+esm16
- Affected ranges
- ECOSYSTEM: < 1.0.1f-1ubuntu2.27+esm17
Update to 1.0.1f-1ubuntu2.27+esm17
openssl Ubuntu:Pro:16.04:LTS
- Versions
- 1.0.2d-0ubuntu1
- 1.0.2d-0ubuntu2
- 1.0.2e-1ubuntu1
- 1.0.2f-2ubuntu1
- 1.0.2g-1ubuntu2
- 1.0.2g-1ubuntu3
- 1.0.2g-1ubuntu4
- 1.0.2g-1ubuntu4.1
- 1.0.2g-1ubuntu4.2
- 1.0.2g-1ubuntu4.4
- 1.0.2g-1ubuntu4.5
- 1.0.2g-1ubuntu4.6
- 1.0.2g-1ubuntu4.8
- 1.0.2g-1ubuntu4.9
- 1.0.2g-1ubuntu4.10
- 1.0.2g-1ubuntu4.11
- 1.0.2g-1ubuntu4.12
- 1.0.2g-1ubuntu4.13
- 1.0.2g-1ubuntu4.14
- 1.0.2g-1ubuntu4.15
- 1.0.2g-1ubuntu4.16
- 1.0.2g-1ubuntu4.17
- 1.0.2g-1ubuntu4.18
- 1.0.2g-1ubuntu4.19
- 1.0.2g-1ubuntu4.20
- 1.0.2g-1ubuntu4.20+esm1
- 1.0.2g-1ubuntu4.20+esm2
- 1.0.2g-1ubuntu4.20+esm3
- 1.0.2g-1ubuntu4.20+esm4
- 1.0.2g-1ubuntu4.20+esm5
- 1.0.2g-1ubuntu4.20+esm6
- 1.0.2g-1ubuntu4.20+esm7
- 1.0.2g-1ubuntu4.20+esm9
- 1.0.2g-1ubuntu4.20+esm10
- 1.0.2g-1ubuntu4.20+esm11
- 1.0.2g-1ubuntu4.20+esm12
- 1.0.2g-1ubuntu4.20+esm13
- 1.0.2g-1ubuntu4.20+esm14
- 1.0.2g-1ubuntu4.20+esm15
- 1.0.2g-1ubuntu4.20+esm16
- 1.0.2g-1ubuntu4.20+esm18
- Affected ranges
- ECOSYSTEM: < 1.0.2g-1ubuntu4.20+esm19
Update to 1.0.2g-1ubuntu4.20+esm19
edk2 Ubuntu:Pro:16.04:LTS
- Versions
- 0~20150106.5c2d456b-2
- 0~20160104.c2a892d7-1
- 0~20160408.ffea0a2c-2
- 0~20160408.ffea0a2c-2ubuntu0.1
- 0~20160408.ffea0a2c-2ubuntu0.2
- 0~20160408.ffea0a2c-2ubuntu0.2+esm1
- 0~20160408.ffea0a2c-2ubuntu0.2+esm3
- 0~20160408.ffea0a2c-2ubuntu0.2+esm4
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
nodejs Ubuntu:Pro:16.04:LTS
- Versions
- 0.10.25~dfsg2-2ubuntu1
- 4.2.2~dfsg-1
- 4.2.3~dfsg-1
- 4.2.4~dfsg-1ubuntu1
- 4.2.4~dfsg-2
- 4.2.6~dfsg-1ubuntu1
- 4.2.6~dfsg-1ubuntu4
- 4.2.6~dfsg-1ubuntu4.1
- 4.2.6~dfsg-1ubuntu4.2
- 4.2.6~dfsg-1ubuntu4.2+esm1
- 4.2.6~dfsg-1ubuntu4.2+esm2
- 4.2.6~dfsg-1ubuntu4.2+esm3
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssl Ubuntu:Pro:FIPS-updates:16.04:LTS
- Versions
- 1.0.2g-1ubuntu4.fips.4.9.1
- 1.0.2g-1ubuntu4.fips.4.13.1
- 1.0.2g-1ubuntu4.fips.4.15.1
- 1.0.2g-1ubuntu4.fips.4.16.1
- 1.0.2g-1ubuntu4.fips.4.17.1
- 1.0.2g-1ubuntu4.fips.4.18.1
- 1.0.2g-1ubuntu4.fips.4.19.3
- 1.0.2g-1ubuntu4.fips.4.20.1
- 1.0.2g-1ubuntu4.fips.4.20.2
- 1.0.2g-1ubuntu4.fips.4.20.3
- 1.0.2g-1ubuntu4.fips.4.20.6
- 1.0.2g-1ubuntu4.fips.4.20.7
- 1.0.2g-1ubuntu4.fips.4.20.9
- 1.0.2g-1ubuntu4.fips.4.20.10
- 1.0.2g-1ubuntu4.fips.4.20.11
- 1.0.2g-1ubuntu4.fips.4.20.12
- 1.0.2g-1ubuntu4.fips.4.20.13
- 1.0.2g-1ubuntu4.fips.4.20.14
- 1.0.2g-1ubuntu4.fips.4.20.15
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssl Ubuntu:Pro:FIPS:16.04:LTS
- Versions
- 1.0.2g-1ubuntu4.fips.4.6~ppa1
- 1.0.2g-1ubuntu4.fips.4.6~ppa2
- 1.0.2g-1ubuntu4.fips.4.6~ppa3
- 1.0.2g-1ubuntu4.fips.4.6
- 1.0.2g-1ubuntu4.fips.4.6.1
- 1.0.2g-1ubuntu4.fips.4.6.2
- 1.0.2g-1ubuntu4.fips.4.6.3
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssl Ubuntu:Pro:18.04:LTS
- Versions
- 1.0.2g-1ubuntu13
- 1.0.2g-1ubuntu14
- 1.0.2n-1ubuntu1
- 1.1.0g-2ubuntu1
- 1.1.0g-2ubuntu2
- 1.1.0g-2ubuntu3
- 1.1.0g-2ubuntu4
- 1.1.0g-2ubuntu4.1
- 1.1.0g-2ubuntu4.3
- 1.1.1-1ubuntu2.1~18.04.1
- 1.1.1-1ubuntu2.1~18.04.2
- 1.1.1-1ubuntu2.1~18.04.3
- 1.1.1-1ubuntu2.1~18.04.4
- 1.1.1-1ubuntu2.1~18.04.5
- 1.1.1-1ubuntu2.1~18.04.6
- 1.1.1-1ubuntu2.1~18.04.7
- 1.1.1-1ubuntu2.1~18.04.8
- 1.1.1-1ubuntu2.1~18.04.9
- 1.1.1-1ubuntu2.1~18.04.10
- 1.1.1-1ubuntu2.1~18.04.13
- 1.1.1-1ubuntu2.1~18.04.14
- 1.1.1-1ubuntu2.1~18.04.15
- 1.1.1-1ubuntu2.1~18.04.17
- 1.1.1-1ubuntu2.1~18.04.19
- 1.1.1-1ubuntu2.1~18.04.20
- 1.1.1-1ubuntu2.1~18.04.21
- 1.1.1-1ubuntu2.1~18.04.22
- 1.1.1-1ubuntu2.1~18.04.23
- 1.1.1-1ubuntu2.1~18.04.23+esm1
- 1.1.1-1ubuntu2.1~18.04.23+esm3
- 1.1.1-1ubuntu2.1~18.04.23+esm4
- 1.1.1-1ubuntu2.1~18.04.23+esm5
- 1.1.1-1ubuntu2.1~18.04.23+esm6
- 1.1.1-1ubuntu2.1~18.04.23+esm7
- 1.1.1-1ubuntu2.1~18.04.23+esm8
- 1.1.1-1ubuntu2.1~18.04.23+esm9
- 1.1.1-1ubuntu2.1~18.04.23+esm10
- Affected ranges
- ECOSYSTEM: < 1.1.1-1ubuntu2.1~18.04.23+esm11
Update to 1.1.1-1ubuntu2.1~18.04.23+esm11
openssl1.0 Ubuntu:Pro:18.04:LTS
- Versions
- 1.0.2n-1ubuntu2
- 1.0.2n-1ubuntu3
- 1.0.2n-1ubuntu4
- 1.0.2n-1ubuntu5
- 1.0.2n-1ubuntu5.1
- 1.0.2n-1ubuntu5.2
- 1.0.2n-1ubuntu5.3
- 1.0.2n-1ubuntu5.4
- 1.0.2n-1ubuntu5.5
- 1.0.2n-1ubuntu5.6
- 1.0.2n-1ubuntu5.7
- 1.0.2n-1ubuntu5.8
- 1.0.2n-1ubuntu5.9
- 1.0.2n-1ubuntu5.10
- 1.0.2n-1ubuntu5.11
- 1.0.2n-1ubuntu5.12
- 1.0.2n-1ubuntu5.13
- 1.0.2n-1ubuntu5.13+esm1
- 1.0.2n-1ubuntu5.13+esm2
- 1.0.2n-1ubuntu5.13+esm3
- 1.0.2n-1ubuntu5.13+esm4
- 1.0.2n-1ubuntu5.13+esm5
- 1.0.2n-1ubuntu5.13+esm6
- Affected ranges
- ECOSYSTEM: < 1.0.2n-1ubuntu5.13+esm7
Update to 1.0.2n-1ubuntu5.13+esm7
edk2 Ubuntu:Pro:18.04:LTS
- Versions
- 0~20170911.5dfba97c-1
- 0~20171010.234dbcef-1
- 0~20171027.76fd5a66-1
- 0~20171205.a9212288-1
- 0~20180105.0bc94c74-1
- 0~20180205.c0d9813c-1
- 0~20180205.c0d9813c-2
- 0~20180205.c0d9813c-2ubuntu0.1
- 0~20180205.c0d9813c-2ubuntu0.2
- 0~20180205.c0d9813c-2ubuntu0.3
- 0~20180205.c0d9813c-2ubuntu0.3+esm1
- 0~20180205.c0d9813c-2ubuntu0.3+esm2
- 0~20180205.c0d9813c-2ubuntu0.3+esm3
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
nodejs Ubuntu:Pro:18.04:LTS
- Versions
- 6.11.4~dfsg-1ubuntu1
- 6.11.4~dfsg-1ubuntu2
- 6.12.0~dfsg-1ubuntu1
- 6.12.0~dfsg-2ubuntu1
- 6.12.0~dfsg-2ubuntu2
- 8.10.0~dfsg-2
- 8.10.0~dfsg-2ubuntu0.2
- 8.10.0~dfsg-2ubuntu0.3
- 8.10.0~dfsg-2ubuntu0.4
- 8.10.0~dfsg-2ubuntu0.4+esm1
- 8.10.0~dfsg-2ubuntu0.4+esm2
- 8.10.0~dfsg-2ubuntu0.4+esm3
- 8.10.0~dfsg-2ubuntu0.4+esm4
- 8.10.0~dfsg-2ubuntu0.4+esm5
- 8.10.0~dfsg-2ubuntu0.4+esm6
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssl Ubuntu:Pro:FIPS-updates:18.04:LTS
- Versions
- 1.1.1-1ubuntu2.fips.2.1~18.04.5.1
- 1.1.1-1ubuntu2.fips.2.1~18.04.6.1
- 1.1.1-1ubuntu2.fips.2.1~18.04.7.1
- 1.1.1-1ubuntu2.fips.2.1~18.04.9.1
- 1.1.1-1ubuntu2.fips.2.1~18.04.9.2
- 1.1.1-1ubuntu2.fips.2.1~18.04.9.3
- 1.1.1-1ubuntu2.fips.2.1~18.04.13.2
- 1.1.1-1ubuntu2.fips.2.1~18.04.15
- 1.1.1-1ubuntu2.fips.2.1~18.04.15.1
- 1.1.1-1ubuntu2.fips.2.1~18.04.15.2
- 1.1.1-1ubuntu2.fips.2.1~18.04.17
- 1.1.1-1ubuntu2.fips.2.1~18.04.20
- 1.1.1-1ubuntu2.fips.2.1~18.04.21
- 1.1.1-1ubuntu2.fips.2.1~18.04.22
- 1.1.1-1ubuntu2.fips.2.1~18.04.23
- 1.1.1-1ubuntu2.fips.2.1~18.04.23.3
- 1.1.1-1ubuntu2.fips.2.1~18.04.23.4
- 1.1.1-1ubuntu2.fips.2.1~18.04.23.5
- 1.1.1-1ubuntu2.fips.2.1~18.04.23.6
- 1.1.1-1ubuntu2.fips.2.1~18.04.23.7
- 1.1.1-1ubuntu2.fips.2.1~18.04.23.8
- 1.1.1-1ubuntu2.fips.2.1~18.04.23.9
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssl Ubuntu:Pro:FIPS:18.04:LTS
- Versions
- 1.1.1-1ubuntu2.fips.2.1~18.04.3.1
- 1.1.1-1ubuntu2.fips.2.1~18.04.15.2
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
edk2 Ubuntu:Pro:20.04:LTS
- Versions
- 0~20190606.20d2e5a1-2ubuntu1
- 0~20190828.37eef910-3
- 0~20190828.37eef910-4
- 0~20191122.bd85bf54-1
- 0~20191122.bd85bf54-1ubuntu1
- 0~20191122.bd85bf54-2
- 0~20191122.bd85bf54-2ubuntu1
- 0~20191122.bd85bf54-2ubuntu2
- 0~20191122.bd85bf54-2ubuntu3
- 0~20191122.bd85bf54-2ubuntu3.1
- 0~20191122.bd85bf54-2ubuntu3.2
- 0~20191122.bd85bf54-2ubuntu3.3
- 0~20191122.bd85bf54-2ubuntu3.4
- 0~20191122.bd85bf54-2ubuntu3.5
- 0~20191122.bd85bf54-2ubuntu3.6
- 0~20191122.bd85bf54-2ubuntu3.6+esm1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssl Ubuntu:Pro:20.04:LTS
- Versions
- 1.1.1c-1ubuntu4
- 1.1.1d-2ubuntu3
- 1.1.1d-2ubuntu6
- 1.1.1f-1ubuntu1
- 1.1.1f-1ubuntu2
- 1.1.1f-1ubuntu2.1
- 1.1.1f-1ubuntu2.2
- 1.1.1f-1ubuntu2.3
- 1.1.1f-1ubuntu2.4
- 1.1.1f-1ubuntu2.5
- 1.1.1f-1ubuntu2.8
- 1.1.1f-1ubuntu2.9
- 1.1.1f-1ubuntu2.10
- 1.1.1f-1ubuntu2.11
- 1.1.1f-1ubuntu2.12
- 1.1.1f-1ubuntu2.13
- 1.1.1f-1ubuntu2.15
- 1.1.1f-1ubuntu2.16
- 1.1.1f-1ubuntu2.17
- 1.1.1f-1ubuntu2.18
- 1.1.1f-1ubuntu2.19
- 1.1.1f-1ubuntu2.20
- 1.1.1f-1ubuntu2.21
- 1.1.1f-1ubuntu2.22
- 1.1.1f-1ubuntu2.23
- 1.1.1f-1ubuntu2.24
- 1.1.1f-1ubuntu2.24+esm1
- 1.1.1f-1ubuntu2.24+esm2
- 1.1.1f-1ubuntu2.24+esm3
- 1.1.1f-1ubuntu2.24+esm4
- 1.1.1f-1ubuntu2.24+esm5
- Affected ranges
- ECOSYSTEM: < 1.1.1f-1ubuntu2.24+esm6
Update to 1.1.1f-1ubuntu2.24+esm6
openssl Ubuntu:Pro:FIPS-updates:20.04:LTS
- Versions
- 1.1.1f-1ubuntu2.fips.7
- 1.1.1f-1ubuntu2.fips.7.2
- 1.1.1f-1ubuntu2.fips.12
- 1.1.1f-1ubuntu2.fips.13
- 1.1.1f-1ubuntu2.fips.13.1
- 1.1.1f-1ubuntu2.fips.16
- 1.1.1f-1ubuntu2.fips.17
- 1.1.1f-1ubuntu2.fips.18
- 1.1.1f-1ubuntu2.fips.19
- 1.1.1f-1ubuntu2.fips.20
- 1.1.1f-1ubuntu2.fips.21
- 1.1.1f-1ubuntu2.fips.22
- 1.1.1f-1ubuntu2.fips.24
- 1.1.1f-1ubuntu2.fips.24.1
- 1.1.1f-1ubuntu2.fips.24.2
- 1.1.1f-1ubuntu2.fips.24.3
- 1.1.1f-1ubuntu2.fips.24.4
- 1.1.1f-1ubuntu2.fips.24.6
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssl Ubuntu:Pro:FIPS:20.04:LTS
- Versions
- 1.1.1f-1ubuntu2.fips.2.8
- 1.1.1f-1ubuntu2.fips.7.1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
edk2 Ubuntu:22.04:LTS
- Versions
- 2021.08~rc0-2
- 2021.08-3
- 2021.11~rc1-1
- 2021.11-1
- 2021.11-2
- 2022.02~rc1-1
- 2022.02~rc1-1ubuntu1
- 2022.02-1
- 2022.02-2
- 2022.02-3
- 2022.02-3ubuntu0.22.04.1
- 2022.02-3ubuntu0.22.04.2
- 2022.02-3ubuntu0.22.04.3
- 2022.02-3ubuntu0.22.04.4
- 2022.02-3ubuntu0.22.04.5
- 2022.02-3ubuntu0.22.04.6
- 2022.02-3ubuntu0.22.04.7
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssl Ubuntu:22.04:LTS
- Versions
- 1.1.1l-1ubuntu1
- 3.0.0-1ubuntu1
- 3.0.1-0ubuntu1
- 3.0.2-0ubuntu1
- 3.0.2-0ubuntu1.1
- 3.0.2-0ubuntu1.2
- 3.0.2-0ubuntu1.4
- 3.0.2-0ubuntu1.5
- 3.0.2-0ubuntu1.6
- 3.0.2-0ubuntu1.7
- 3.0.2-0ubuntu1.8
- 3.0.2-0ubuntu1.9
- 3.0.2-0ubuntu1.10
- 3.0.2-0ubuntu1.12
- 3.0.2-0ubuntu1.13
- 3.0.2-0ubuntu1.14
- 3.0.2-0ubuntu1.15
- 3.0.2-0ubuntu1.16
- 3.0.2-0ubuntu1.17
- 3.0.2-0ubuntu1.18
- 3.0.2-0ubuntu1.19
- 3.0.2-0ubuntu1.20
- 3.0.2-0ubuntu1.21
- 3.0.2-0ubuntu1.23
- 3.0.2-0ubuntu1.25
- 3.0.2-0ubuntu1.26
- 3.0.2-0ubuntu1.29
- Affected ranges
- ECOSYSTEM: < 3.0.2-0ubuntu1.30
Update to 3.0.2-0ubuntu1.30
nodejs Ubuntu:Pro:22.04:LTS
- Versions
- 12.22.5~dfsg-5ubuntu1
- 12.22.7~dfsg-2ubuntu1
- 12.22.7~dfsg-2ubuntu3
- 12.22.9~dfsg-1ubuntu2
- 12.22.9~dfsg-1ubuntu3
- 12.22.9~dfsg-1ubuntu3.1
- 12.22.9~dfsg-1ubuntu3.2
- 12.22.9~dfsg-1ubuntu3.3
- 12.22.9~dfsg-1ubuntu3.4
- 12.22.9~dfsg-1ubuntu3.5
- 12.22.9~dfsg-1ubuntu3.6
- 12.22.9~dfsg-1ubuntu3.6+esm2
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssl Ubuntu:Pro:FIPS-preview:22.04:LTS
- Versions
- 3.0.2-0ubuntu1.10+Fips1
- 3.0.2-0ubuntu1.12+Fips1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
Original sources
- https://openssl-library.org/news/secadv/20260929.txt
- https://github.com/openssl/openssl/commit/d951e02ede8f6a6ff8150546db44b34f0518192c
- https://github.com/openssl/openssl/commit/a383dafdd754eb5b22bf45e37e1bff9d07277a58
- https://github.com/openssl/openssl/commit/906cf0ef1c85ca40ce69163e9086d6d3fe292943
- https://github.com/openssl/openssl/commit/9f6b34422af7eb5dac61322e33dac1ae989fa628
- https://nvd.nist.gov/vuln/detail/CVE-2026-84782