Patch Levels

Below is version information for branches and devices for you to judge your device's security upon.

A note on operating system security

There are five parts that you can use to determine the general security of a operating system:

  1. the version of Android itself, newer versions have more security features/hardening
  2. the ASB patch level, these are essential security patches
  3. the Pixel ASB patch level, these are recommended security patches
  4. the vendor ASB patch level, see Qualcomm
  5. and lastly the Linux kernel version
Briefly for each operating system:
  • GrapheneOS, with the exception of the Pixel 3, strictly only supports devices that have all parts updated.
  • CalyxOS, with the exception of the Pixel 3 and other non-Pixel devices, only supports devices that have all parts updated.
  • LineageOS can help with 1, 2, 3, and usually 5, but if a device is out of support by its manufacturer it cannot help with 4.
  • DivestOS, being Lineage based helps with 1, 2, 3, can minimize 4 via the deblobber, and improve 5 significantly using the CVE auto-patcher.
  • LineageOS (and derivatives) notably only apply Pixel ASB's to the most recent branch.
  • Any of the above operating systems will be a dramatic improvement for any device that is no longer receiving support from its manufacturer.
  • Replicant 6.0 is based on the LineageOS-13.0 branch and is behind on all parts.
If you are choosing an operating system for security the order is GrapheneOS, then DivestOS, then official LineageOS, with the choice depending on what device you have or can acquire/afford.
A historical comparision of operating system patch levels is available here.

Branches

Last updated: 2022-05-18
Asterisk* denotes known missing patches

VersionEnd of LifeAndroid Security BulletinPixel Security Bulletin
19.1 / 12.1 ★~2025LOS: 2022-05, DOS: 2022-052022-05
18.1 / 11.0Late ~2023LOS: 2022-05, DOS: 2022-052021-10, 235 days ago
17.1 / 10.0Late ~2022LOS: 2022-05, DOS: 2022-052020-08, 661 days ago
16.0 / 9.02022-01, 147 days agoLOS: 2022-01, DOS: 2022-05*2019-08, 1027 days ago
15.1 / 8.1.02021-10, 235 days agoLOS: 2021-10, DOS: 2022-02*2018-12, 1270 days ago
14.1 / 7.1.22019-10, 966 days agoLOS: 2021-06, DOS: 2022-05*2017-12, 1635 days ago

Linux Version Status

Last updated: 2022-05-18

VersionLastEnd of Life
5.155.15.412023-10
5.105.10.1172026-12
5.45.4.1952025-12
4.194.19.2442024-12
4.144.14.2802024-01
4.94.9.3152023-01
4.44.4.3022022-02-03 + 2027-01 (CIP), 114 days ago
3.183.18.1402019-05-16 + 2021-10 (Google/Linaro), 235 days ago
3.103.10.1082017-11-04, 1666 days ago
3.43.4.1132016-10-26, 2040 days ago
3.03.0.1012013-10-22, 3140 days ago

Devices

Last updated: 2022-05-18

DeviceBranchVendor ASBKernel
akari18.12020-09-014.9.227 + 308 patches
alioth18.12021-08-014.19.113 + 404 patches
Amber17.12020-10-054.4.205 + 337 patches
angler15.1Unknown3.10.73 + 510 patches
apollo14.1Unknown3.4.0 + 750 patches
aura19.12021-02-054.9.309 + 68 patches
aurora18.12020-09-014.9.227 + 308 patches
avicii17.12020-12-014.19.81 + 463 patches
axon715.1Unknown3.18.71 + 646 patches
bacon18.12016-09-013.4.113 + 331 patches
beryllium18.12020-12-014.9.309 + 69 patches
beryllium19.12020-12-014.9.309 + 68 patches
blueline18.12021-10-014.9.248 + 244 patches
blueline19.12021-10-054.9.292 + 109 patches
bonito ★19.12022-05-054.9.292 + 109 patches
bramble ★19.12022-054.19.220 + 112 patches
bullhead15.1Unknown3.10.73 + 523 patches
cheeseburger18.12020-09-014.4.302 + 73 patches
cheeseburger19.12020-09-014.4.302 + 74 patches
cheryl18.12019-11-054.4.302 + 66 patches
cheryl19.12019-11-054.4.302 + 67 patches
clark14.1Unknown3.10.102 + 617 patches
clark17.12017-10-013.10.108 + 356 patches
coral ★19.12022-054.14.257 + 114 patches
crackling17.12016-12-013.10.108 + 385 patches
crosshatch18.12021-10-014.9.248 + 244 patches
crosshatch19.12021-10-054.9.292 + 109 patches
d2att14.1Unknown3.4.112 + 518 patches
d2spr14.1Unknown3.4.112 + 518 patches
d2tmo14.1Unknown3.4.112 + 518 patches
d2vzw14.1Unknown3.4.112 + 518 patches
d80018.12015-12-013.4.113 + 372 patches
d80118.12015-12-013.4.113 + 372 patches
d80218.12015-12-013.4.113 + 372 patches
d80318.12015-12-013.4.113 + 372 patches
d85018.1Unknown3.4.113 + 384 patches
d85118.1Unknown3.4.113 + 384 patches
d85218.1Unknown3.4.113 + 384 patches
d85518.1Unknown3.4.113 + 384 patches
davinci17.12020-09-014.14.213 + 259 patches
deb15.1Unknown3.4.113 + 403 patches
discovery18.12020-11-014.4.205 + 326 patches
discovery19.12020-11-014.4.302 + 71 patches
dragon15.1Unknown3.18.0 + 666 patches
dumpling18.12020-09-014.4.302 + 73 patches
dumpling19.12020-09-014.4.302 + 74 patches
enchilada18.1Unknown4.9.227 + 308 patches
enchilada19.12021-11-014.9.227 + 303 patches
ether15.12017-04-013.10.108 + 409 patches
ether18.12017-04-013.10.108 + 403 patches
f40018.1Unknown3.4.113 + 384 patches
fajita18.1Unknown4.9.227 + 308 patches
fajita19.12021-11-014.9.227 + 303 patches
flame ★19.12022-054.14.257 + 114 patches
flo15.12016-08-053.4.113 + 403 patches
flounder15.12017-10-053.10.103 + 388 patches
flounder_lte15.12017-10-053.10.103 + 388 patches
flox18.12016-08-053.4.113 + 370 patches
FP218.12018-04-013.4.113 + 211 patches
FP318.12021-11-064.9.227 + 283 patches
fugu15.12017-11-053.10.20 + 598 patches
griffin17.12019-11-013.18.120 + 564 patches
grouper14.1Unknown3.4.113 + 410 patches
guacamoleb17.12021-01-014.14.117 + 496 patches
guacamoleb ★19.12022-02-014.14.190 + 317 patches
guacamole18.12022-02-014.14.190 + 317 patches
guacamole ★19.12022-02-014.14.190 + 317 patches
h81114.1Unknown3.10.84 + 580 patches
h81514.1Unknown3.10.84 + 580 patches
h83018.1Unknown3.18.113 + 543 patches
h85018.1Unknown3.18.113 + 543 patches
h87015.1Unknown3.18.113 + 556 patches
h91018.1Unknown3.18.113 + 543 patches
h91818.1Unknown3.18.113 + 543 patches
h99018.1Unknown3.18.113 + 543 patches
ham16.02016-06-013.4.113 + 360 patches
hammerhead15.12016-10-053.4.0 + 593 patches
hammerhead16.02016-10-053.4.0 + 593 patches
harpia17.12018-06-013.10.108 + 439 patches
hero2lte14.1Unknown3.18.14 + 703 patches
herolte14.1Unknown3.18.14 + 703 patches
himaul14.1Unknown3.10.84 + 498 patches
himawl14.1Unknown3.10.84 + 498 patches
hotdogb18.12022-02-014.14.190 + 317 patches
hotdogb ★19.12022-02-014.14.190 + 317 patches
hotdog18.12022-02-014.14.190 + 317 patches
hotdog ★19.12022-02-014.14.190 + 317 patches
i910014.1Unknown3.0.101 + 387 patches
i930014.1Unknown3.0.101 + 387 patches
i930514.1Unknown3.0.101 + 387 patches
jflteatt18.12017-08-013.4.113 + 411 patches
jfltespr18.12016-09-013.4.113 + 411 patches
jfltevzw18.12016-12-093.4.113 + 411 patches
jfltexx18.12017-08-013.4.113 + 411 patches
kccat616.0Unknown3.10.108 + 246 patches
kipper16.0Unknown3.10.108 + 385 patches
klte18.12017-08-013.4.113 + 214 patches
land16.02017-04-013.18.140 + 417 patches
lavender18.12021-06-014.4.302 + 66 patches
lentislte16.0Unknown3.10.108 + 246 patches
lmi18.12021-08-014.19.113 + 404 patches
ls99018.1Unknown3.4.113 + 384 patches
ls99718.1Unknown3.18.113 + 543 patches
m714.1Unknown3.4.113 + 447 patches
m8d18.12016-07-013.4.113 + 461 patches
m818.12016-07-013.4.113 + 461 patches
maguro14.1Unknown3.0.101 + 381 patches
mako18.12015-09-083.4.113 + 383 patches
manta14.1Unknown3.4.113 + 324 patches
marlin18.12019-10-063.18.137 + 462 patches
mata18.12020-02-054.4.302 + 117 patches
mata19.12020-02-054.4.302 + 118 patches
merlin17.12018-06-013.10.108 + 439 patches
n510014.1Unknown3.0.101 + 387 patches
n511014.1Unknown3.0.101 + 387 patches
n512014.1Unknown3.0.101 + 387 patches
oneplus217.12017-10-013.10.108 + 357 patches
oneplus318.12019-10-013.18.124 + 462 patches
osprey17.12018-06-013.10.108 + 439 patches
pioneer18.12020-11-014.4.205 + 326 patches
pioneer19.12020-11-014.4.302 + 71 patches
pro119.12020-04-054.4.302 + 66 patches
redfin ★19.12022-054.19.220 + 112 patches
rs98818.1Unknown3.18.113 + 543 patches
sailfish18.12019-10-063.18.137 + 462 patches
santoni16.02018-06-013.18.140 + 417 patches
sargo ★19.12022-05-054.9.292 + 109 patches
serrano3gxx18.12016-08-013.4.113 + 489 patches
serranoltexx18.12016-08-013.4.113 + 489 patches
shamu15.12017-10-013.10.108 + 289 patches
shamu18.12017-10-013.10.108 + 267 patches
sunfish ★19.12022-054.14.257 + 114 patches
surnia17.12018-06-013.10.108 + 439 patches
taimen18.12020-10-054.4.302 + 88 patches
walleye18.12020-10-054.4.302 + 88 patches
taimen19.12020-10-054.4.302 + 90 patches
walleye19.12020-10-054.4.302 + 90 patches
thor14.1Unknown3.4.0 + 750 patches
toro14.1Unknown3.0.101 + 381 patches
toroplus14.1Unknown3.0.101 + 381 patches
us99618.1Unknown3.18.113 + 543 patches
us99715.1Unknown3.18.113 + 556 patches
v1awifi14.1Unknown3.4.113 + 203 patches
vayu18.12022-01-014.14.180 + 356 patches
victara18.12016-08-013.4.113 + 443 patches
voyager18.12020-11-014.4.205 + 326 patches
voyager19.12020-11-014.4.302 + 71 patches
vs98518.1Unknown3.4.113 + 384 patches
vs99518.1Unknown3.18.113 + 543 patches
xz2c18.12020-09-014.9.227 + 308 patches
yellowstone16.02014-09-303.10.96 + 439 patches
Z00T15.12018-02-053.10.108 + 388 patches
z2_plus18.12018-11-054.4.205 + 330 patches
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